Either of the ratlike rodents that form the genus Abrocoma; rat chinchilla.
abscessroot
absconder
absconder
noun
A person who absconds.
absconders
absconders
noun
plural of absconder
absorbance
absorbance
noun
(physics) A logarithmic measure of the amount of light that is absorbed when passing through a substance; the capacity of a substance to absorb light of a given wavelength; optical density.
absorbances
absorbances
noun
plural of absorbance
absorbancies
absorbancies
noun
plural of absorbancy
absorbefacient
absorbefacient
adj
(medicine) Inducing or increasing absorption (of a drug).
noun
(medicine) Any such medicine that induces absorption.
absorbencies
absorbencies
noun
plural of absorbency
absorbency
absorbency
noun
(obsolete) The action of absorbing.
(physics) The ratio of the absorbance or optical density of a substance to that of a similar body of pure solvent.
The quality of being absorbent.
absorptance
absorptance
noun
(optics, physics) Absorbed radiation and incident radiation in a ratio format; a measurement that shows how well a surface absorbs radiation.
absorptances
absorptances
noun
plural of absorptance
absorptiometric
absorptiometric
adj
Of or pertaining to the measurement of absorption.
acanthocereus
acanthomeridae
acanthopore
acanthopore
noun
(paleontology) A tubular spine in some bryozoans.
acanthopteran
acanthopteran
noun
Alternative form of acanthopterygian
acanthopteri
acanthopteri
noun
(zoology) A group of teleostean fishes having spiny fins. See Acanthopterygii.
acanthopterous
acanthopterous
adj
(zoology) Acanthopterygious
(zoology) Spiny-winged.
acanthopterygian
acanthopterygian
adj
(zoology) Similar to an acanthopterygian.
noun
(zoology) Any fish of the superorder Acanthopterygii.
acanthopterygii
acarocecidia
acarocecidia
noun
plural of acarocecidium
acarocecidium
acarocecidium
noun
A plant gall caused by an acarid mite
acarodermatitis
acarodermatitis
noun
(pathology) inflammation of the skin caused by mites
acarologies
acarpellous
acarpellous
adj
(botany) Having no carpels.
acarpelous
acarpelous
adj
Alternative spelling of acarpellous
acategorical
acategorical
adj
Not categorical; not subject to being included in a category.
accelerando
accelerando
adv
(music) With a gradual increase in speed.
noun
(by extension) Accelerating or exponential advancement or development (of a thing).
(music) A tempo mark directing that a passage is to be played at an increasing speed.
accelerandos
accelerandos
noun
plural of accelerando
acceleration
acceleration
noun
(countable) The amount by which a speed or velocity increases (and so a scalar quantity or a vector quantity).
(physics) The change of velocity with respect to time (can include deceleration or changing direction).
(uncountable) The act of accelerating, or the state of being accelerated; increase of motion or action; as opposed to retardation or deceleration.
The advancement of students at a rate that places them ahead of where they would be in the regular school curriculum.
accelerations
accelerations
noun
plural of acceleration
accelerator
accelerator
noun
(chemistry) A substance which speeds up chemical reactions.
(computing) A computer component using dedicated hardware to accelerate the processing and display of graphics.
(computing) An accelerator key.
(historical) A light van to take mails between a post office and a railway station.
(photography) A chemical that reduces development time.
(physics) A device that accelerates charged subatomic particles; a particle accelerator.
(physiology, medicine) A muscle or nerve that speeds the performance of an action.
(vehicles) A pedal causing the vehicle to accelerate when it is pressed.
A device for causing acceleration.
One who, or that which, accelerates.
acceleratorh
accelerators
accelerators
noun
plural of accelerator
acceleratory
acceleratory
adj
accelerative
accelerograph
accelerograph
noun
(geology) An instrument used to record the acceleration of the ground during an earthquake.
(military) An apparatus for studying the combustion of powder in guns, etc.
accelerometer
accelerometer
noun
An instrument for measuring acceleration.
An instrument made for detecting and measuring vibrations.
accelerometers
accelerometers
noun
plural of accelerometer
accensor
accensor
noun
(Roman Catholicism) One of the functionaries who light and trim the tapers.
accentor
accentor
noun
(music, obsolete) One who sings the leading part; the director or leader.
(obsolete) The ovenbird, Seiurus aurocapilla.
Any bird of the Eurasian genus Prunella, such as the dunnock.
accentors
accentors
noun
plural of accentor
accentuator
accentuator
noun
An agent that accentuates.
acceptor
acceptor
noun
(biochemistry) A transfer RNA molecule that can accept a specific amino acid
(chemistry) An atom or molecule which can accept an electron to form a chemical bond.
(computing theory) A kind of finite-state machine whose binary output indicates whether or not a received input was accepted.
(law, commerce) One who accepts a draft or a bill of exchange; a drawee after he has accepted.
(physics) A chemical acceptor atom forming a positive hole in a semiconductor
(physiology) A cluster of skin cells that respond to pain
One who accepts.
acceptors
acceptors
noun
plural of acceptor
accersition
accersitor
accessioner
accessioner
noun
One who accessions.
accessor
accessor
noun
(object-oriented programming) A function that retrieves a value, usually without changing any data.
Someone or something that accesses.
accessorial
accessorial
adj
(logistics) Assessorial.
Of or pertaining to an accessory, e.g. to a crime.
Of or relating to an accession.
noun
(logistics) An assessorial charge.
accessories
accessories
noun
plural of accessory
accessorii
accessorily
accessorily
adv
In the manner of an accessory; auxiliarily.
accessoriness
accessoriness
noun
The state of being accessory, or connected subordinately.
accessorise
accessorise
verb
Non-Oxford British English standard spelling of accessorize.
accessorised
accessorised
verb
simple past tense and past participle of accessorise
accessorises
accessorises
verb
Third-person singular simple present indicative form of accessorise
accessorius
accessoriusorii
accessorize
accessorize
verb
(intransitive) To wear or to choose accessories.
(transitive, intransitive) To furnish with accessories.
accessorized
accessorized
adj
Wearing accessories.
verb
simple past tense and past participle of accessorize
accessorizes
accessorizes
verb
Third-person singular simple present indicative form of accessorize
accessorizing
accessorizing
verb
present participle of accessorize
accessors
accessors
noun
plural of accessor
accessory
accessory
adj
(law) Assisting a crime without actually participating in committing the crime itself; being connected as an incident or subordinate to a principal.
Having a secondary, supplementary or subordinate function by accompanying as a subordinate; aiding in a secondary way; being additional; contributing or being contributory. Said of things and actions, very rarely of people (and then usually in a humorous version of the legal sense [or due to confusion between the noun and the adjective]).
Present in a minor amount, and not essential.
noun
(art) Something in a work of art without being indispensably necessary, for example solely ornamental parts.
(fashion) An article that completes one's basic outfit, such as a scarf or gloves.
(law) A person who is not present at a crime, but contributes to it as an assistant or instigator.
Something that belongs to part of another main thing; something additional and subordinate, an attachment.
accompanier
accompanier
noun
Someone or something that accompanies.
accomplisher
accomplisher
noun
One who accomplishes.
accomplishers
accomplishers
noun
plural of accomplisher
accordable
accordable
adj
(obsolete) Reconcilable; in accordance
Able to be given or dispensed.
accordance
accordance
noun
Agreement; harmony; conformity; compliance.
The act of granting something.
accordances
accordances
noun
plural of accordance
accordature
accorded
accorded
verb
simple past tense and past participle of accord
accorder
accorder
noun
(rare) One who accords.
accorders
accorders
noun
plural of accorder
accorporate
accoucheur
accoucheur
noun
(medicine) A person, especially a man, who delivers a baby (in childbirth).
accoucheurs
accoucheurs
noun
plural of accoucheur
accounter
accounter
noun
A person providing an account of events.
A person providing an accounting of expenditure or other actions.
accounters
accounters
noun
plural of accounter
accountrement
accourage
accourage
Verb
To encourage.
accouter
accouter
verb
(transitive) To furnish with dress or equipments, especially those for military service
accoutered
accoutered
verb
simple past tense and past participle of accouter
accoutering
accoutering
verb
present participle of accouter
accouterment
accouterment
noun
(archaic) The act of accoutering; furnishing.
(by extension) An identifying yet superficial characteristic.
(chiefly in the plural) An article of clothing or equipment, in particular when used as an accessory.
(military, chiefly in the plural) A soldier's equipment, other than weapons and uniform.
accouterments
accouterments
noun
plural of accouterment
accouters
accouters
verb
Third-person singular simple present indicative form of accouter
accoutre
accoutre
verb
(Commonwealth) Alternative form of accouter
accoutred
accoutred
adj
Provided with vital supplies for a precise aim, more specifically for the armed forces.
Supplied with essential equipments for a certain intention, particularly military.
verb
simple past tense and past participle of accoutre
accoutrement
accoutrement
noun
(Commonwealth) Alternative form of accouterment
accoutrements
accoutrements
noun
plural of accoutrement
accoutres
accoutres
verb
Third-person singular simple present indicative form of accoutre
accreditation
accreditation
noun
(education) The granting of approval to an institution of higher learning by an official review board after the school has met certain requirements.
The act of accrediting.
The giving of credentials.
accreditations
accreditations
noun
plural of accreditation
accrementition
accrementition
noun
(physiology) The process of generation by development of blastema, or fission of cells, in which the new formation is in all respect like the individual from which it proceeds.
accrescendo
accretion
accretion
noun
(astrophysics) The formation of planets and other bodies by collection of material through gravity.
(biology) A growing together of parts naturally separate, as of the fingers or toes.
(geology) The gradual increase of land by deposition of water-borne sediment.
(law) Gain to an heir or legatee; failure of a coheir to the same succession, or a co-legatee of the same thing, to take his share percentage.
(law) The adhering of property to something else, by which the owner of one thing becomes possessed of a right to another; generally, gain of land by the washing up of sand or sail from the sea or a river, or by a gradual recession of the water from the usual watermark.
Concretion; coherence of separate particles.
Something added externally to promote the external growth of an item.
The act of increasing by natural growth; especially the increase of organic bodies by the internal accession of parts; organic growth.
The act of increasing, or the matter added, by an accession of parts externally; an extraneous addition.
accretionary
accretionary
adj
Of, pertaining to, or in the form of an accretion
accretions
accretions
noun
plural of accretion
accroached
accroached
verb
simple past tense and past participle of accroach
accroachment
accroachment
noun
(obsolete) An encroachment; usurpation.
accroides
accroides
noun
acaroid resin
aceanthrenequinone
acensuador
acentrous
acentrous
adj
(ichthyology) lacking vertebral centra
acequiador
aceraceous
aceraceous
adj
(botany) Belonging to the family Aceraceae of maples and close relatives, now subsumed in family Sapindaceae, especially its subfamily Hippocastanoideae.
aceratosis
acerbityacerose
acerbophobia
acerdol
acerdol
noun
(chemistry) calcium permanganate
acerola
acerola
noun
A tree of the West Indies and northern South America, Malpighia glabra.
acerolas
acerolas
noun
plural of acerola
acerose
acerose
adj
(botany) Having the nature of chaff; chaffy.
(botany) needle-shaped, having a sharp, rigid point, as the leaf of the pine.
acerous
acerous
adj
(zoology) Destitute of tentacles.
(zoology) Without antennae.
Alternative spelling of acerose
acervation
acervation
noun
(obsolete, rare) A heaping up; accumulation
acervose
acetabuliferous
acetabuliferous
adj
Furnished with fleshy cups for adhering to bodies, as cuttlefish, etc.
acetabuliform
acetabuliform
adj
(botany) Shaped like a saucer or shallow cup.
acetarious
acetarious
adj
(archaic) Used in salads or as salad
acetarsone
acetarsone
noun
Synonym of acetarsol
acetbromamide
acetoarsenite
acetoarsenite
noun
(chemistry) Any mixed salt containing both acetate and arsenite anions
acetobacter
acetobacter
noun
Any of the genus Acetobacter of acetic acid bacteria characterized by the ability to convert ethanol to acetic acid in the presence of oxygen, and used in the commercial production of vinegar.
acetobromanilide
acetochloral
acetometer
acetometer
noun
Alternative form of acetimeter
acetometric
acetometric
adj
Relating to acetometry.
acetometrical
acetometrically
acetometry
acetometry
noun
The measurement of the concentration of acetic acid in vinegar
acetomorphin
acetomorphine
acetomorphine
noun
heroin
acetonitrile
acetonitrile
noun
(organic chemistry) The simplest organic cyanide or nitrile, CH₃CN, formally derived from acetic acid
acetonuria
acetonuria
noun
(pathology) A form of ketonuria characterized by the presence of acetone in the urine