A book used to teach the alphabet; alphabet book; primer.
An inscription consisting of the letters of an alphabet, almost always listed in order.
abercrombie
aberrometer
aberrometer
noun
A device that measures refractive aberrations of the eye
abnormalise
abnormalise
verb
Non-Oxford British English standard spelling of abnormalize.
abnormalize
abnormalize
verb
(transitive) To make abnormal.
abnormities
abnormities
noun
plural of abnormity
abnumerable
abnumerable
adj
(mathematics) Not enumerable or denumerable; uncountable.
abrahamidae
abridgement
abridgement
noun
(chiefly UK) Alternative form of abridgment
abridgments
abridgments
noun
plural of abridgment
abumbrellar
abumbrellar
adj
(obsolete) Alternative form of abumbral
acclimature
acclimature
noun
(rare) The act of acclimating, or the state of being acclimated.
accompanier
accompanier
noun
Someone or something that accompanies.
accriminate
accriminate
verb
(transitive, obsolete) To accuse of a crime.
accruements
accruements
noun
plural of accruement
acetimetric
acetometric
acetometric
adj
Relating to acetometry.
acharnement
acharnement
noun
(obsolete) Savage fierceness; ferocity.
achromacyte
achromacyte
noun
(cytology) Any cell that lacks its normal pigmentation (especially an erythrocyte that has ruptured and lost its haemoglobin)
achromatise
achromatise
verb
Non-Oxford British English standard spelling of achromatize.
achromatize
achromatize
verb
(transitive) To deprive of colour; to make achromatic.
(transitive) To remove chromatic aberration from an optical system
achromatope
achromatope
noun
A person who has achromatopia.
acidimeters
acidimeters
noun
plural of acidimeter
acidimetric
acidimetric
adj
(chemistry) Describing a titration in which the titrant is an acid.
acinetiform
acinetiform
adj
(zoology) Resembling the Acinetae.
acquirement
acquirement
noun
(now rare, chiefly in the plural) Something that has been acquired; an attainment or accomplishment.
The act or fact of acquiring something; acquisition.
acromegalia
acromegalia
noun
(pathology) Alternative form of acromegaly.
acromegalic
acromegalic
adj
(pathology) Pertaining to or characteristic of acromegaly.
noun
(pathology) A person affected by acromegaly.
acronymized
acronymized
verb
simple past tense and past participle of acronymize
acrorrheuma
acrylamides
acrylamides
noun
plural of acrylamide
actinodrome
actinodrome
adj
Alternative form of actinodromous
actinomeric
actinomeric
adj
Relating to actinomeres
actinometer
actinometer
noun
(physics) A device used to measure the heating power of electromagnetic radiation, especially that of solar radiation.
actinometry
actinometry
noun
the measurement of the chemical or actinic energy of light
the measurement of the heating power of electromagnetic radiation, especially that of solar radiation
adaptometer
adaptometer
noun
An optometric instrument that measures the minimum threshold of brightness that can be detected or how well the human eye can adapt to a recently darkened environment.
adenochrome
adenochrome
noun
A red pigment present in the branchial heart tissue of the octopus
adenodermia
adiathermal
adiathermal
adj
(thermodynamics) adiabatic; not involving transmission of heat
adiathermic
adiathermic
adj
impervious to heat
adjournment
adjournment
noun
(rhetoric) Ampliatio.
The state of being adjourned, or action of adjourning.
admarginate
admarginate
verb
(archaic) To write in the margin.
admeasuring
admeasuring
verb
present participle of admeasure
admerveylle
administerd
administerd
verb
(obsolete) simple past tense and past participle of administer
administers
administers
verb
Third-person singular simple present indicative form of administer
admiralties
admiralties
noun
plural of admiralty
admonishers
admonishers
noun
plural of admonisher
adrammelech
adumbrative
adumbrative
adj
Of or pertaining to adumbration
adumbrellar
adventurism
adventurism
noun
(politics) The taking of excessive risks by a government in their political, economic or foreign affairs.
The behaviour of an adventurer; risk-taking.
aechmagoras
aecidioform
aerenchymas
aerodromics
aerodromics
noun
(obsolete) The science of flying airplanes
aerodynamic
aerodynamic
adj
having a shape that reduces drag when moving through the air
of, or relating to the science of aerodynamics
aerogrammes
aerogrammes
noun
plural of aerogramme, the alternative spelling of aerogram.
aeromedical
aeromedical
adj
Of or pertaining to aeromedicine.
aerometries
aeronautism
aeronautism
noun
The practice of aeronautic travel.
aeronomical
aeronomical
adj
Of or pertaining to aeronomy
aeronomists
aeronomists
noun
plural of aeronomist
aerotropism
aerotropism
noun
(biology) The growth of an organism either towards, or away from a region of higher oxygen content.
aetomorphae
affirmances
affirmances
noun
plural of affirmance
affirmative
affirmative
adj
(algebra) positive; not negative
(logic) Expressing the agreement of the two terms of a proposition.
Confirmative; ratifying.
dogmatic
pertaining to any assertion or active confirmation that favors a particular result
pertaining to truth; asserting that something is; affirming
positive
intj
(military, especially radio communications) Yes; true; correct.
An elaborate synonym for the word yes.
noun
(grammar) An answer that shows agreement or acceptance.
(obsolete) An assertion.
Yes; an answer that shows agreement or acceptance.
afforcement
afforcement
noun
(obsolete) A reinforcement; a strengthening.
afformative
afformative
noun
(grammar) An affix.
affrontment
affrontment
noun
An act of affronting; an insult or hostile confrontation.
aframerican
afterchrome
aftercoming
aftercoming
adj
(obstetrics) Specifically, of a baby's head: following the rest of the body out of the womb, rather than (as is usual) preceding it.
Succeeding, following.
noun
A following state, sequel, consequence, or result; an aftercome.
afterimages
afterimages
noun
plural of afterimage
aftermarket
aftermarket
noun
(business) The industry that serves that market.
(business) The market for further goods and services, such as replacement parts and accessories, subsequent to the sale of a product such as an automobile or computer.
(finance) Trading activity in a security immediately following its initial offering to the public.
verb
(business) To sell goods or services in the aftermarket.
aftermatter
afterwisdom
agamospermy
agamospermy
noun
(botany) The asexual production of embryos and seeds.
agglomerant
agglomerant
adj
That causes agglomeration
agglomerate
agglomerate
adj
collected into a ball, heap, or mass
noun
(geology, volcanology) A mass of angular volcanic fragments united by heat; distinguished from conglomerate.
(meteorology) An ice cover of floe formed by the freezing together of various forms of ice.
A collection or mass.
verb
(transitive, intransitive) To wind or collect into a ball; hence, to gather into a mass or anything like a mass.
aggroupment
aggroupment
noun
Arrangement in a group or in groups; grouping.
agromyzidae
aircraftmen
aircraftmen
noun
plural of aircraftman
albedometer
albedometer
noun
An instrument used to measure the albedo of a surface
albumeniser
albumenizer
albumenizer
noun
One who albumenizes.
albumimeter
alchemister
alchemistry
alchemistry
noun
(obsolete) alchemy
aldermanate
aldermanate
noun
The members of the aldermanate, collectively.
The office of an alderman; the municipal legislative body of a city or town.
aldermaness
aldermaness
noun
(rare) A female alderman; an alderwoman.
The wife of an alderman.
aldermanity
aldermanity
noun
The condition of being an alderman.
aldermaston
aleuromancy
aleuromancy
noun
divination using flour or related products such as dough or cakes and fortune cookies
aleurometer
aleurometer
noun
An instrument used for the examination of crude gluten as to its power of distending under the influence of heat, as a means of judging of the value of a flour for breadmaking.
algesimeter
algesimeter
noun
Synonym of algometer
algometries
alkalimeter
alkalimeter
noun
A device used to measure alkalinity.
alkalimetry
alkalimetry
noun
The process of determining the strength of an alkali.
alkalometry
allelomorph
allelomorph
noun
(genetics, obsolete) Synonym of allele
alloerotism
alloerotism
noun
Synonym of alloeroticism
alloiometry
allomerized
allomerized
verb
simple past tense and past participle of allomerize
allometries
allometries
noun
plural of allometry
alloxuremia
allurements
allurements
noun
plural of allurement
almonership
almonership
noun
The rank or office of an almoner.
almoravides
alteregoism
alteregoism
noun
altruism as a result of the identification of others with oneself
altimetries
altimetries
noun
plural of altimetry
alumiferous
alveoliform
alveoliform
adj
Having the form of alveoli, or little sockets, cells, or cavities.
amalgamater
amaranthine
amaranthine
adj
Of a dark reddish purple colour.
Relating to the mythical amaranth flower that never fades.
Relating to, or having the form of plants of the genus Amaranthus.
Unfading, eternal, immortal, infinite.
noun
A dark reddish-purple colour.
The amaranth flower.
amaryllises
amaryllises
noun
plural of amaryllis
amateurisms
amateurisms
noun
plural of amateurism
amateurship
amateurship
noun
The quality or character of an amateur.
ambassadeur
amberfishes
amberfishes
noun
plural of amberfish
ambergrease
ambergrises
ambergrises
noun
plural of ambergris
ambidextral
ambidextral
adj
Pertaining equally to the left and right sides.
ambilateral
ambilateral
adj
(medicine) Affecting both sides of the body, or of an organ.
ambiversion
ambiversion
noun
(psychology) A personality trait having balanced characteristics of both extroversion and introversion.
ambiversive
ambrosterol
ambuscaders
ambuscaders
noun
plural of ambuscader
amebobacter
amelanchier
amelanchier
noun
Any tree or shrub in the genus Amelanchier of the pome fruit subtribe Malinae of the family Rosaceae, with edible, blueberry-like fruit.
ameliorable
ameliorable
adj
Capable of being ameliorated, or improved.
ameliorated
ameliorated
adj
Having had problem(s) improved upon; having been the subject of amelioration.
verb
simple past tense and past participle of ameliorate
ameliorates
ameliorates
verb
Third-person singular simple present indicative form of ameliorate
ameliorativ
ameliorator
ameliorator
noun
A person who, or thing which, ameliorates.
amenorrheal
amenorrheal
adj
Alternative spelling of amenorrhoeal
amenorrheas
amenorrheas
noun
plural of amenorrhea
amenorrheic
amenorrheic
adj
Alternative spelling of amenorrhoeic
amenorrhoea
amenorrhoea
noun
(medicine) Absence of menstrual discharge.
amentiferae
amercements
amercements
noun
plural of amercement
amerciament
amerciament
noun
Alternative form of amercement
americanese
americanese
Proper noun
American English
americanise
americanism
americanism
Noun
A custom peculiar to the United States or the Americans.
A word, phrase or linguistic feature originating from or specific to American language usage.
A preference to the United States and the ideas it represents.
americanist
americanist
Noun
Somebody who favors the values of the USA.
An expert in the study of America.
Adjective
Favoring the values of the USA.
Of or relating to a phonetic notation developed for transcription of Native American and European languages. See
americanize
americanoid
americanoid
Adjective
Characteristic of or resembling Native American peoples.
Of or related to the race to which Native Americans belong, according to theories that divide humanity into races.
Noun
An individual who is Americanoid.
americaward
amerindians
ametrometer
amherstdale
amidopyrine
amidopyrine
noun
(medicine) Synonym of aminophenazone
aminopterin
aminopterin
noun
(pharmacology) A 4-amino analog of folic acid used as a chemotherapy drug.
aminopurine
aminopurine
noun
(organic chemistry) Any amino derivative of a purine