Nouns

attester

noun

someone who affirms or vouches for the correctness or truth...

attestant

noun

(law) a person who attests to the genuineness of a document...

attestor

noun

(law) a person who attests to the genuineness of a document...

attestator

noun

(law) a person who attests to the genuineness of a document...

attorneyship

noun

the position of attorney

attracter

noun

(physics) a point in the ideal multidimensional phase space...

auklet

noun

any of several small auks of the northern Pacific coasts

auk

noun

black-and-white short-necked web-footed diving bird of north...

auscultation

noun

listening to sounds within the body (usually with a stethosc...

auspex

noun

(ancient Rome) a religious official who interpreted omens to...

auspice

noun

a favorable omen

auspiciousness

noun

the favorable quality of strongly indicating a successful re...

austenite

noun

a solid solution of ferric carbide or carbon in iron; cools...

austereness

noun

extreme plainness

australasia

noun

Australia, New Zealand, and neighboring islands in the South...

australopithecine

noun

any of several extinct humanlike bipedal primates with relat...

austronesia

noun

islands of central and South Pacific (Indonesia and Melanesi...

austronesian

noun

the family of languages spoken in Australia and Formosa and...

auxesis

noun

growth from increase in cell size without cell division

auxin

noun

a plant hormone that promotes root formation and bud growth

audaciousness

noun

fearless daring

audibility

noun

quality or fact or degree of being audible or perceptible by...

audibleness

noun

quality or fact or degree of being audible or perceptible by...

audiometer

noun

an instrument used to measure the sensitivity of hearing

audiology

noun

the measurement of hearing

audiogram

noun

a graphical representation of a person's auditory sensitivit...

audiometry

noun

the measurement of hearing

augend

noun

a number to which another number (the addend) is added

augite

noun

dark-green to black glassy mineral of the pyroxene group con...

augeas

noun

(Greek mythology) the mythical Greek king who for 30 years d...

aura

noun

an indication of radiant light drawn around the head of a sa...

aureomycin

noun

a yellow crystalline antibiotic (trade name Aureomycin) used...

auricula

noun

yellow-flowered primrose native to Alps; commonly cultivated

auricularia

noun

type genus of the Auriculariaceae

auricle

noun

the externally visible cartilaginous structure of the extern...

auriga

noun

a conspicuous constellation in the northern hemisphere; betw...

auriscope

noun

medical instrument consisting of a magnifying lens and light...

aurochs

noun

European bison having a smaller and higher head than the Nor...

autacoid

noun

any physiologically active internal secretion especially one...

autarky

noun

economic independence as a national policy

authoriser

noun

an authority who authorizes (people or actions)

authenticator

noun

one who determines authenticity (as of works of art) or who...

authorizer

noun

an authority who authorizes (people or actions)

autochthon

noun

the earliest known inhabitants of a region

autogamy

noun

self-fertilization in plants

autochthony

noun

nativeness by virtue of originating or occurring naturally (...

autogeny

noun

a hypothetical organic phenomenon by which living organisms...

autolysis

noun

lysis of plant or animal tissue by an internal process

autoantibody

noun

an antibody acting against tissues of the organism that prod...

autobiographer

noun

someone who writes their own biography