A skylight or other device whose purpose is to direct light into a room.
abbotsun
abducent
abducent
adj
(obsolete) Drawing away from the median axis of the body, as a muscle; see etymology abducting.
noun
(neuroanatomy) An abducens nerve.
That which abducts.
abducted
abducted
adj
Having been kidnapped; having become the victim of an abduction
verb
simple past tense and past participle of abduct
abductor
abductor
noun
(anatomy) A muscle which serves to draw a part out, or from the median line of the body
One who abducts; a kidnapper.
abeokuta
abeokuta
Proper noun
A city in southwest Nigeria.
abjugate
abjugate
verb
(obsolete, transitive) To unyoke; set free; uncouple.
abluents
abluents
noun
plural of abluent
ablution
ablution
noun
(Eastern Orthodoxy) The ritual consumption by the deacon or priest of leftover sacred wine of host after the Communion.
(Western Christianity) The rinsing of the priest's hand and the sacred vessel following the Communion with, depending on rite, water or a mix of it and wine, which may then be drunk by the priest.
(chemistry) Originally, the purifying of oils and other substances by emulsification with hot water; now more generally, a thorough cleansing of a precipitate or other non-dissolved substance.
(literary or humorous, usually in the plural) Washing oneself; bathing, cleaning oneself up.
(plural only, UK, military) The location or building where the showers and basins are located.
The act of washing or cleansing the body, or some part of it, as a religious rite.
The liquid used in the cleansing or ablution.
aboiteau
aboiteau
noun
(Canada, Acadian) Alternative form of aboideau
abrupter
abrupter
adj
comparative form of abrupt: more abrupt
abruptio
abruptio
noun
(music) An abrupt pause or stop; an abruption.
abruptly
abruptly
adv
In an abrupt manner; without giving notice, or without the usual forms; suddenly; precipitously.
absolute
absolute
adj
(archaic) Certain; free from doubt or uncertainty (e.g. a person, opinion or prediction).
(art, music, dance) Independent of (references to) other arts; expressing things (beauty, ideas, etc) only in one art.
(education) Pertaining to a grading system based on the knowledge of the individual and not on the comparative knowledge of the group of students.
(especially philosophy) Fundamental, ultimate, intrinsic; not relative; independent of references or relations to other things or standards.
(law, postpositive, formal) Indicating that a tenure or estate in land is not conditional or liable to terminate on (strictly) any occurrence or (sometimes contextually) certain kinds of occurrence.
(mathematics) As measured using an absolute value.
(mathematics) Indicating an expression that is true for all real numbers, or of all values of the variable; unconditional.
(obsolete) Absolved; free.
(of Celtic languages) Being or pertaining to an inflected verb that is not preceded by any number of particles or compounded with a preverb.
(of a case form) Syntactically connected to the rest of the sentence in an atypical manner, or not relating to or depending on it, like in the nominative absolute or genitive absolute, accusative absolute or ablative absolute.
(of a comparative or superlative) Expressing a relative term without a definite comparison, like "older" in "an older person should be treated with respect".
(of a usually transitive verb) Having no direct object, like "kill" in "if looks could kill".
(of an adjective form) Positive; not graded (not comparative or superlative).
(of an adjective or possessive pronoun) Lacking a modified substantive, like "hungry" in "feed the hungry".
(physics) Independent of arbitrary units of measurement, standards, or properties; not comparative or relative.
(very occasionally postpositive) Positive, certain; unquestionable; not in doubt.
Characteristic of an absolutist ruler: domineering, peremptory.
Complete, utter, outright; unmitigated, not qualified or diminished in any way.
Free from imperfection, perfect, complete; especially, perfectly embodying a quality in its essential characteristics or to its highest degree.
Free of restrictions, limitations, qualifications or conditions; unconditional.
Having reference to or derived in the simplest manner from the fundamental units of mass, time, and length.
Pure, free from mixture or adulteration; unmixed.
Relating to the absolute temperature scale (based on absolute zero); kelvin.
Unrestricted by laws, a constitution, or parliamentary or judicial or other checks; (legally) unlimited in power, especially if despotic.
noun
(chemistry) A concentrated natural flower oil, used for perfumes; an alcoholic extract of a concrete.
(geometry) In a plane, the two imaginary circular points at infinity; in space of three dimensions, the imaginary circle at infinity.
(philosophy, usually capitalized, usually preceded by "the") A realm which exists without reference to anything else; that which can be imagined purely by itself; absolute ego.
(philosophy, usually capitalized, usually preceded by "the") The whole of reality; the totality to which everything is reduced; the unity of spirit and nature; God.
That which exists (or has a certain property, nature, size, etc) independent of references to other standards or external conditions; that which is universally valid; that which is not relative, conditional, qualified or mitigated.
abstrude
abstrude
verb
(obsolete, transitive) To thrust away.
abstruse
abstruse
adj
(obsolete) Concealed or hidden; secret.
Difficult to comprehend or understand; obscure.
absyrtus
abulyeit
abundant
abundant
adj
(mathematics) Being an abundant number, i.e. less than the sum of all of its divisors except itself.
Fully sufficient; found in copious supply; in great quantity; overflowing.
Richly supplied; wealthy; possessing in great quantity.
abutilon
abutilon
noun
Any of the various tropical flowering plants of the genus Abutilon, such as the flowering maple, Indian mallow, or Chinese lantern.
abutment
abutment
noun
(architecture) That element that shares a common boundary or surface with its neighbor.
(dentistry) The tooth that supports a denture or bridge.
(engineering) A construction that supports the ends of a bridge; a structure that anchors the cables on a suspension bridge.
(engineering) The part of a valley or canyon wall against which a dam is constructed.
(engineering, architecture) The solid portion of a structure that supports the lateral pressure of an arch or vault.
A fixed point or surface where resistance is obtained.
Something that abuts, or on which something abuts.
The point of junction between two things, in particular a support, that abuts.
The state of abutting.
abuttals
abuttals
noun
The boundaries of lands with respect to adjacent lands; buttals.
plural of abuttal
abutters
abutters
noun
plural of abutter
abutting
abutting
adj
Facing each other, front to front.
noun
abutment
verb
present participle of abut
acanthus
acanthus
noun
(architecture) An ornament resembling the foliage or leaves of Acanthus spinosus, used in the capitals of the Corinthian and composite orders.
A member of the genus Acanthus of herbaceous prickly plants with toothed leaves, (family Acanthaceae, order Lamiales (formerly Scrophulariales)) found in the south of Europe, Asia Minor, and India.
acaudate
acaudate
adj
(biology, zoology) Tailless.
accentus
accounts
accounts
noun
plural of account
verb
Third-person singular simple present indicative form of account
accouter
accouter
verb
(transitive) To furnish with dress or equipments, especially those for military service
accoutre
accoutre
verb
(Commonwealth) Alternative form of accouter
accubita
accurate
accurate
adj
(obsolete) Precisely fixed; executed with care; careful.
Deviating only slightly or within acceptable limits.
Telling the truth or giving a true result; exact; not defective or faulty
accusant
accusant
noun
(obsolete) An accuser.
accustom
accustom
noun
(obsolete) Custom.
verb
(intransitive, obsolete) To be wont.
(intransitive, obsolete) To cohabit.
(transitive, often passive or reflexive) To make familiar by use; to cause to accept; to habituate, familiarize, or inure. [+ to (object)]
accutron
aceituna
aceturic
achatour
achatour
noun
(historical) A purveyor of provisions; a provedore. [14th–18th c.]
acolytus
aconitum
aconitum
noun
Aconitum, a genus of plants in the family Ranunculaceae.
The poisonous herb aconite; also, an extract from it.
acontium
acontium
noun
An Ancient Greek weapon similar to a javelin
One of a series of threads of a septum of some actinians
acontius
acounter
acoustic
acoustic
adj
(architecture) (of building materials) Used for soundproofing or modifying sound.
(music) Naturally producing or produced by an instrument without electrical amplification or the need thereof.
(of a device or system) Utilizing sound energy in its operation.
(weaponry) (of an explosive mine or other weapon) Able to be set off by sound waves.
noun
(medicine) A medicine or other agent to assist hearing.
(usually in the plural) The properties or qualities of a room or building that determine how sound is transmitted in it.
Clipping of acoustic guitar.
acquaint
acquaint
adj
(obsolete) Acquainted.
verb
(transitive, archaic, followed by of or that) To communicate notice to; to inform; let know.
(transitive, followed by with) To furnish or give experimental knowledge of; to make (one) know; to make familiar.
(transitive, obsolete) To familiarize; to accustom.
acquests
acquests
noun
plural of acquest
acquital
acquital
noun
Obsolete spelling of acquittal.
acritude
acritude
noun
acridity; pungency combined with heat.
actinium
actinium
noun
A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores.
actinula
actinula
noun
(zoology) A kind of embryo of certain hydroids (Tubularia), having a stellate form.
actually
actually
adv
(modal) In act or in fact; really; in truth; positively.
(obsolete) Actively.
(obsolete) Currently; at the time.
actuated
actuated
verb
simple past tense and past participle of actuate
actuates
actuates
verb
Third-person singular simple present indicative form of actuate
actuator
actuator
noun
(computer hardware) The mechanism that moves the head assembly on a disk drive.
(electrical) A relay that controls the flow of electricity.
A usually electric device that causes a mechanical device (i.e., a mechanism) to be switched on or off. For example; an electric motor that opens and closes a valve.
Something that actuates something else.
actutate
acuating
acuating
verb
present participle of acuate
acuation
acuation
noun
(rare) The act of sharpening.
acuities
acuities
noun
plural of acuity
aculeata
aculeate
aculeate
adj
(entomology) Having a stinger; stinging.
Having a sting; sharp like a prickle.
Having prickles or sharp points.
noun
Any insect of the infraorder Aculeata, which have ovipositors modified into stingers.
acushnet
acutance
acutance
noun
(photography) Edge contrast in an image; a component of sharpness.
adducent
adducent
adj
(physiology) Related to the muscles of the body which pull one part towards another.
adducted
adducted
verb
simple past tense and past participle of adduct
adductor
adductor
noun
(anatomy) A muscle which draws a limb or part of the body toward the middle line of the body, or closes extended parts of the body; -- opposed to abductor
adequate
adequate
adj
Equal to or fulfilling some requirement.
det
A sufficient amount of; enough.
verb
(obsolete) To equal.
(obsolete) To equalize; to make adequate.
adiantum
adiantum
noun
The maidenhair fern and related ferns (of the genus Adiantum)
adjugate
adjugate
noun
(mathematics) The transpose of the respective cofactor matrix, for a given matrix. One of the factors in calculating the inverse of a matrix. Commonly notated as adj(A), where A is the given matrix.
verb
(obsolete) To yoke an animal to something
adjument
adjument
noun
(obsolete) Help; support; that which or one who helps or supports.
adjuncts
adjuncts
noun
plural of adjunct
adjuntas
adjusted
adjusted
adj
Which has been compensated in order to avoid bias.
verb
simple past tense and past participle of adjust
adjuster
adjuster
noun
One who adjusts, especially for the insurance industry's employment title "loss adjuster" (or "claims adjuster" in the United States).
adjustor
adjustor
noun
Alternative form of adjuster
adjutage
adjutage
noun
Alternative form of ajutage
adjutant
adjutant
adj
Assistant; who helps a higher-ranking officer.
noun
(military) A lower-ranking officer who assists a higher-ranking officer with administrative affairs.
(zoology) Any bird of the genus Leptoptilos, a branch of the stork family (Ciconiidae) native to India and Southeast Asia.
An assistant.
adjutory
adjutory
adj
(obsolete) Serving to help or assist.
adjutrix
adjutrix
noun
A female adjutor.
adjuvant
adjuvant
adj
(medicine) Designating a supplementary form of treatment, especially a cancer therapy administered after removal of a primary tumour. [from 19th c.]
Helping; helpful; assisting. [from 16th c.]
noun
(agriculture) An additive (often a separate product) that enhances the efficacy of pesticide products, but has little or no pesticidal activity itself. [from mid 20th c.]
(immunology) A substance enhancing the immune response to an antigen. [from 20th c.]
(medicine) Something that enhances the effectiveness of a medical treatment; a supplementary treatment. [from 18th c.]
(pharmacology) An additive (as in a drug) that aids or modifies the action of the principal ingredient. [from 19th c.]
Someone who helps or facilitates; an assistant, a helper. [from 16th c.]
adjuvate
adjuvate
verb
To help; to further
adoretus
adrastus
adrestus
adulated
adulated
verb
simple past tense and past participle of adulate
adulates
adulates
verb
Third-person singular simple present indicative form of adulate
adulator
adulator
noun
One who lavishes excessive praises or flattery; one who adulates.
adultery
adultery
noun
(biblical) Faithlessness in religion.
(biblical) Lewdness or unchastity of thought as well as act, as forbidden by the seventh commandment.
(ecclesiastical) The intrusion of a person into a bishopric during the life of the bishop.
(obsolete) Injury; degradation; ruin.
(obsolete) The fine and penalty formerly imposed for the offence of adultery.
(political economy) Adulteration; corruption.
Sexual intercourse by a married person with someone other than their spouse.
adultoid
adultoid
noun
(sociology) An adolescent who engages in activities that symbolize adult status.
(zoology) A premature adult form of an insect.
aduncate
aduncate
adj
(rare) curved inwards; hooked
aduncity
aduncity
noun
Crookedness, curvaceousness, hookedness.
adustion
adustion
noun
(obsolete) The act of burning, or heating to dryness; the state of being thus heated or dried.
(surgery, obsolete) Cauterization.
adustive
aegyptus
aeroduct
aeroduct
noun
A proposed form of ramjet that harnesses charged particles in the upper atmosphere
aeronaut
aeronaut
noun
A person who travels through the air in an airship or balloon.
aestuary
aestuate
aestuate
verb
Alternative spelling of estuate
aestuous
aestuous
adj
Full of passion; agitated.
aetosaur
aetosaur
noun
(paleontology) Any of an extinct group of heavily armoured herbivorous archosaurian reptiles, of the order Aetosauria
affectum
affectus
afflatus
afflatus
noun
A sudden rush of creative impulse or inspiration, often attributed to divine influence.
affluent
affluent
adj
(by extension) Abounding in goods or riches; having a moderate level of material wealth.
(dated) Tributary.
(obsolete) Flowing to; flowing abundantly.
Abundant; copious; plenteous.
The Upper East Side is an affluent neighborhood in New York City.
noun
A stream or river flowing into a larger river or into a lake; a tributary stream; a tributary.
Somebody who is wealthy.
aflutter
aflutter
adj
Filled or covered (with something that flutters).
Fluttering.
In a state of tremulous excitement, anticipation or confusion.
ageratum
ageratum
noun
Any of the genus Ageratum of tropical American herbs, annuals and perennials, from the sunflower family Asteraceae, tribe Eupatorieae; they are sometimes used in floral displays.
ageustia
ageustia
noun
Alternative spelling of ageusia
agnostus
agouties
agouties
noun
plural of agouty
aguacate
aguacate
noun
(archaic) avocado
aguistin
ahousaht
ahuzzath
airburst
airburst
noun
The explosion of a bomb (or similar weapon) or large meteorite in the air rather than on the ground.
verb
To explode in this manner.
ajutment
akamatsu
akamatsu
noun
The Japanese red pine, Pinus densiflora.
alburtis
aleutian
aleutian
Adjective
Of, from, or pertaining to the Aleutian Islands (a group of islands in the northern Pacific Ocean, west of Alaska), or to its inhabitants, their culture, or their language.
Noun
A native or inhabitant of the Aleutian Islands.
aleutite
alinotum
aliquant
aliquant
adj
(mathematics, dated) Less than another specified integer, but not dividing it into integral parts.
noun
(chemistry) An aliquot.
(mathematics, dated) An integer that is less than another, but that does not divide the other integer into integral parts.
aliquots
aliquots
noun
plural of aliquot
alitrunk
alitrunk
noun
(zoology) The segment of an insect's body to which the wings are attached; the thorax or mesosoma.
allabuta
allmouth
allmouth
noun
Any of the order Lophiiformes of anglerfish, such as Lophius piscatorius.
allocute
allocute
verb
(chiefly US, law) To make an allocution.
alouatta
alouatte
alouatte
noun
(now rare) A South American howler monkey (of the genus Alouatta).
alouette
alterius
although
although
conj
But, except.
Though, even though, in spite of or despite the fact that: introducing a clause that expresses a concession.
altitude
altitude
noun
(astronomy) The angular distance of a heavenly body above our Earth's horizon.
(dated, in the plural) Elevation of spirits; heroics; haughty airs.
(geometry) The distance measured perpendicularly from a figure's vertex to the opposite side of the vertex.
A vertical distance.
Height of rank or excellence; superiority.
Highest point or degree.
The absolute height of a location, usually measured from sea level.
altruism
altruism
noun
(biology, sociobiology) Action or behaviour that benefits another or others at some cost to the performer.
Regard for others, both natural and moral without regard for oneself; devotion to the interests of others; brotherly kindness.
altruist
altruist
noun
A person showing altruism.
alumroot
alumroot
noun
Any of several perennial herbs, of the genus Heuchera, native to North America.
Flowering plants of genus Geranium, also called wild geraniums or cranesbills.
alunites
alunites
noun
plural of alunite
alurgite
amatembu
amateurs
amateurs
noun
plural of amateur
amatruda
ambulant
ambulant
adj
Able to walk.
Designed for use by somebody with a disability that impairs, but does not prevent, walking.
noun
A patient who is able to walk.
ambulate
ambulate
verb
(intransitive) To walk; to relocate oneself under the power of one's own legs.
amentula
ametrous
amiantus
amiantus
noun
Alternative spelling of amianthus
amitular
amounted
amounted
verb
simple past tense and past participle of amount
amounter
amourist
amourist
noun
Alternative form of amorist
ampulate
amputate
amputate
verb
(obsolete) To cut off, to prune. [17th–18th c.]
To surgically remove a part of the body, especially a limb. [from 17th c.]
amputees
amputees
noun
plural of amputee
amuletic
amuletic
adj
Of or pertaining to an amulet; operating as a charm.
amusette
amusette
noun
A light field cannon, or stocked gun mounted on a swivel.