A crinoid of the genus Actinocrinus present only as fossils
actinocutitis
actinodromous
actinodromous
adj
(botany) having palmate veins
actinographic
actinometricy
actinomorphic
actinomorphic
adj
(botany, of a flower) Having its petals arranged in a radially symmetric fashion.
actinomycetal
actinomycetal
adj
Of or relating to the Actinomycetales, an order of Actinobacteria.
actinomycosis
actinomycosis
noun
(pathology) An infectious bacterial disease of cattle and swine, sometimes transmitted to man, characterized by the formation of painful abscesses in the mouth, lungs, or gastrointestinal tract, caused by Actinomyces israelii, Actinomyces gerencseriae, and Propionibacterium propionicum.
actinomycotic
actinomycotic
adj
Of or pertaining to actinomycosis.
actinomyxidia
actinophorous
actinophorous
adj
(biology) Having straight projecting spines
actinopterous
actinotherapy
actinotherapy
noun
(medicine) The treatment of disease, especially skin disease, by exposure to ultraviolet light; radiotherapy.
actinotoxemia
actinouranium
actinouranium
noun
Alternative spelling of actino-uranium
actionability
actionability
noun
The characteristic of being actionable.
actualisation
actualisation
noun
Alternative spelling of actualization
actualization
actualization
noun
making actual or really existent
acupuncturing
acupuncturing
verb
present participle of acupuncture
acupuncturist
acupuncturist
noun
A healthcare professional who is qualified or professionally engaged in the practice of acupuncture.
acyanoblepsia
acyanoblepsia
noun
Inability to see the colour blue.
adamantoblast
adamantoblast
noun
(obsolete) ameloblast
adaptableness
adaptableness
noun
The state or quality of being adaptable; adaptability.
addictiveness
addictiveness
noun
The characteristic of being addictive.
additamentary
addleheadedly
addressograph
addressograph
noun
(historical) A device for making mailing labels, used for much of the 20th century.
adelomorphous
adelomorphous
adj
(medicine) Having a form that is not clearly defined, especially as applied to the principal cells in the pepsin glands of the stomach.
adenemphraxis
adenocancroid
adenofibrosis
adenofibrosis
noun
(pathology) a benign nodular microscopic lesion of the prostate consisting of acinar tissue with increased stroma
(pathology) a nodular, benign breast lesion consisting of hyperplastic distorted lobules of acinar tissue with increased collagenous stroma
adenoidectomy
adenoidectomy
noun
(surgery) Surgical removal of the adenoids, or of adenoid growths in the nasopharynx; commonly performed along with tonsillectomy.
adenolymphoma
adenolymphoma
noun
A kind of benign tumour of the salivary glands.
adenometritis
adenophlegmon
adenophlegmon
noun
(obsolete, pathology) inflammation of a lymph gland
adenophyllous
adenophyllous
adj
(botany) Having glands on the leaves.
adenosarcomas
adhesivemeter
adhesivemeter
noun
An instrument for measuring the adhesive qualities of a substance.
adiabatically
adiabatically
adv
(sciences) In an adiabatic way.
adiaphoristic
adiaphoristic
adj
(theology) Theologically indifferent.
adiathermancy
adiathermancy
noun
(obsolete) A resistance to the flow of heat.
adipoceriform
adipoceriform
adj
(rare) Having the form or appearance of adipocere.
adjoiningness
adjudications
adjudications
noun
plural of adjudication
adjustability
adjustability
noun
The state or condition of being adjustable.
admeasurement
admeasurement
noun
Apportionment.
admensuration
admensuration
noun
admeasurement
administerial
administerial
adj
Of or pertaining to administering or administration.
administering
administering
noun
administration
verb
present participle of administer
administrable
administrable
adj
Able to be administered
administrants
administrants
noun
plural of administrant
administrated
administrated
verb
simple past tense and past participle of administrate
administrates
administrates
verb
Third-person singular simple present indicative form of administrate
administrator
administrator
noun
(computing) One who is responsible for software installation, management, information and maintenance of a computer or network
(law) A person who manages or settles the estate of an intestate, or of a testator when there is no competent executor; one to whom the right of administration has been committed by competent authority
One who administers affairs; one who directs, manages, executes, or dispenses, whether in civil, judicial, political, or ecclesiastical affairs; a manager
adminstration
admirableness
admirableness
noun
The state or quality of being admirable.
admissability
admissability
noun
The state or quality of being admissable or allowable.
admissibility
admissibility
noun
The state or quality of being admissible or allowable.
admonishingly
admonishingly
adv
In an admonishing manner.
admonishments
admonishments
noun
plural of admonishment
admonitionist
admonitionist
noun
One who admonishes, or believes in a policy of doing so.
admortization
admortization
noun
(law) In feudal law, the reducing of lands or tenements to mortmain.
adrenalectomy
adrenalectomy
noun
(surgery) The removal of one or both adrenal glands, usually advised for patients with tumours in those glands.
adrenosterone
adrenosterone
noun
(biochemistry) A hormone, originally isolated from the adrenal cortex, that has weak androgenic effects.
adrenotrophin
adscriptitius
adsorbability
adsorbability
noun
A measure of the degree to which a material is capable of adsorption.
adstipulating
adstipulation
adularescence
adularescence
noun
The optical phenomenon, exhibited by some specimens (moonstones) of the mineral adularia, of exhibiting a white to pale bluish or rarely pale orange sheen along crystal faces.
adulterations
adulterations
noun
plural of adulteration
adumbratively
adumbratively
adv
In an adumbrative manner
adventurement
adventurement
noun
(obsolete) adventure.
adventureship
adventuresome
adventuresome
adj
Prone to, or willing to undertake, adventures; daring or bold.
adventuresses
adventuresses
noun
plural of adventuress
adventuristic
adventuristic
adj
Relating to or exhibiting adventurism.
adventurously
adventurously
adv
In an adventurous manner.
adversariness
adversariness
noun
Quality of being adversary.
adversatively
adversatively
adv
In an adversative manner
advertisement
advertisement
noun
(card games) In gin rummy, the discarding of a card of one's preferred suit so as to mislead the opponent into thinking you do not want it.
(marketing) A commercial solicitation designed to sell some commodity, service or similar.
(obsolete) Notoriety.
A public notice.
A recommendation of a particular product, service or person.
advertizement
advertizement
noun
Alternative spelling of advertisement
advisableness
advisableness
noun
Synonym of advisability
aeolharmonica
aeolharmonica
noun
(music, obsolete) A form of harmonium.
aeolopantalon
aeolopantalon
noun
(music) An obsolete musical instrument combining the aeolomelodicon with a piano, allowing them to be played separately or together.
aeonicaeonist
aeroballistic
aeroballistic
adj
Relating to aeroballistics.
aerobiologist
aerobiologist
noun
A biologist specializing in aerobiology.
aerodontalgia
aerodontalgia
noun
(dentistry) Pain in the teeth caused by changes in air pressure.
aerodynamical
aerodynamical
adj
Synonym of aerodynamic
aerogenically
aerogenically
adv
By means of aerogenesis.
aerogeography
aerogeologist
aerogeologist
noun
One who carries out aerogeology.
aerographical
aerographical
adj
Synonym of aerographic
aerolithology
aerolithology
noun
The study of meteorites
aeromaechanic
aeromechanics
aeromechanics
noun
(physics) The branch of mechanics that deals with the motion of gases; it comprises aerostatics and aerodynamics
plural of aeromechanic
aeroperitonia
aerophilately
aerophilately
noun
(philately) The study or collection of airmail stamps, cancellations, etc.
aerophysicist
aerosinusitis
aerosinusitis
noun
sinusitis as the result of a rapid change in barometric pressure
aerotechnical
aerotechnical
adj
Relating to the technical aspects of flight.
aerotonometer
aerotonometer
noun
An instrument that is used to measure the partial pressure of gases in the blood
aerotonometry
aerotonometry
noun
The measurement of the partial pressure of gases in the blood.
aeschynanthus
aesthetically
aesthetically
adv
In an aesthetic manner; with a pleasing sensory effect.
affectability
affectability
noun
The condition of being affectable.
affectibility
affectibility
noun
The quality or state of being affectible.
affectionally
affectionally
adv
In an affectional manner.
affectionless
affectionless
adj
(psychology) Incapable of empathy.
Without affection; unfeeling; emotionless.
affenpinscher
affenpinscher
Noun
A breed of toy dog bred in Western Europe.
affirmatively
affirmatively
adv
In an affirming manner.
afflictedness
afflictedness
noun
The state or quality of being afflicted.
afforestation
afforestation
noun
The act or process of creating a new forest where none had existed before, or reforestation of areas long deforested.
affranchising
affranchising
verb
present participle of affranchise
affreightment
affreightment
noun
(nautical) The act of hiring, or the contract for use of, a vessel, or some part of it, to convey cargo.
affrightfully
affrightfully
adv
(obsolete) frightfully
affrightingly
affrightingly
adv
(archaic) So as to frighten or terrify.
affrontedness
affrontedness
noun
The state or quality of being affronted.
africanderism
afrikanderdom
afrikanderism
aftercataract
aftercataract
noun
A medical condition of clouding of the posterior lens capsule implanted in the eye in cataract surgery.
afterlifetime
aftermarriage
afterplanting
afterpressure
afterripening
afterswarming
afterthoughts
afterthoughts
noun
plural of afterthought
agastroneuria
agastroneuria
noun
(pathology) A loss of nervous control of the stomach
agatharchides
agelacrinites
aggiornamenti
aggiornamento
aggiornamento
noun
A bringing up to date, especially of the Roman Catholic Church by the Second Vatican Council of 1962-65; modernization.
agglomerating
agglomerating
verb
present participle of agglomerate
agglomeration
agglomeration
noun
(geography) An extended city area comprising the built-up area of a central city and any suburbs linked by continuous urban area.
(geology) a mass of large volcanic fragments bonded under heat.
State of being collected in a mass; a mass; cluster.
The act or process of collecting in a mass; a heaping together.
agglomerative
agglomerative
adj
Having a tendency to agglomerate
agglutinating
agglutinating
verb
present participle of agglutinate
agglutination
agglutination
noun
(linguistics) Combination in which root words are united with little or no change of form or loss of meaning. See agglutinative.
The act of uniting by glue or other tenacious substance; the state of being thus united; adhesion of parts.
The clumping together of red blood cells or bacteria, usually in response to a particular antibody.
agglutinative
agglutinative
adj
(grammar) having words derived by combining parts, each with a separate meaning
sticky, tacky, adhesive
noun
(grammar) A word formed from the combination of parts, each with a separate meaning.
A sticky material; an adhesive.
aggradational
aggradational
adj
(geology) Pertaining to or formed by aggradation.
aggrandizable
aggrandizable
adj
(very rare) Capable of being made great; increasable.
aggravatingly
aggravatingly
adv
In an aggravating manner.
aggregateness
aggregateness
noun
The state or quality of being aggregate.
aggregational
aggregational
adj
Relating to, or by means of, aggregation.
aggregatively
aggregatively
adv
In an aggregative manner.
aggressionist
aggressionist
noun
A proponent of aggressionism
aggrievedness
aggrievedness
noun
The state or quality of being aggrieved.
aglyphodontia
agonistically
agonistically
adv
In an agonistic manner
agonizingness
agrammaphasia
agrammaphasia
noun
(medicine, rare) A speech disorder in which a person is unable to produce a grammatical or intelligible sentence.
agreeableness
agreeableness
noun
(countable) Resemblance; concordance; harmony.
(psychology) A personality trait characterized by the adjectives kind, sympathetic, cooperative, warm and considerate.
(uncountable) The quality of being agreeable or pleasing; that quality which gives satisfaction or moderate pleasure to the mind or senses.
(uncountable) The quality of being agreeable or suitable; suitableness or conformity; consistency.
agriculturist
agriculturist
adj
Of or pertaining to agriculture or agriculturists.
noun
An expert in agriculture who advises farmers.
One who practices agriculture, a farmer, a gardener.
agrobacterium
agrobacterium
noun
A soil bacterium, of the genus Agrobacterium, which can fix nitrogen, and causes the formation of crown galls in plants.