atherothrombogenicity
The quality or degree of being atherothrombogenic; the ability to cause atherothrombosis.

athetoses
plural of athetosis

athetosis
A series of involuntary writhing movements of the limbs, typically bilateral and symmetric and predominantly affecting the distal parts of the limbs.

athiesm
Misspelling of atheism.

athletehood
The role or status of an athlete.

athleticism
The state of being an athlete, or of taking part in athletic events.
A show of athletic prowess.

athleticisms
plural of athleticism

athleticness
The state or quality of being athletic.

athletism
The state or practice of an athlete; the characteristics of an athlete.

athletocracies
plural of athletocracy

athletocracy
The situation where students involved in sports are treated better than those who are not.

athlothete
An agonothete of the Pythian games at Athens.

athlothetes
plural of athlothete

athomeness
Alternative spelling of at-homeness.

athrepsy
Uncommon form of athrepsia

athresia
Misspelling of atresia.

athymia
The absence of emotion; morbid impassivity.
The absence of the thymus gland or the suppression of its secretion.

athymias
plural of athymia

athymy
Archaic form of athymia.

atilmotin
A particular motilin receptor agonist.

atisane
A particular polycyclic diterpene whose structure is the model for many biologically active compounds

atisanes
plural of atisane

atiserene
A particular bridged tetracyclic diterpene that is isomeric with trachylobane, beyerene and kaurene

atiserenes
plural of atiserene

atlantification
Alternative form of Atlantification.

atlasing
The creation of a (texture) atlas

atmark
The at sign (@).

atmarks
plural of atmark

atmology
The branch of science dealing with the laws and phenomena of aqueous vapour.

atmometry
The measurement of the rate of evaporation of a liquid.

atmospherelessness
The absence of an atmosphere.

atmospherics
radio interference caused by pulses of electromagnetic radiation in the atmosphere as the result of lightning and other events (both natural and man-made)
elements of the overall background atmosphere or ambiance of a physical location (e.g., retail shop) or a sensory performance (e.g., music)

atmospherization
The conversion of venous into arterial blood

atmospherology
The study of a planetary atmosphere.

atomechanics
The mechanics of atoms.

atomerg
An indivisible unit of energy, according to a theory of matter put forward by Earle K. Plyler in the 1930s.

atomergs
plural of atomerg

atomicism
Atomism.
The view that a system as is composed of separable, independent, self-contained units that can be examined and manipulated individually.

atomics
plural of atomic

atomisation
Alternative spelling of atomization.

atomisations
plural of atomisation

atomism
The ancient Greek theory that all matter is composed of very small indestructible and indivisible particles.
The doctrine that society arises from individuals and that larger structures are unimportant.

atomisms
plural of atomism

atomistics
The study of atoms and their motion.

atomizability
Ability to be atomized.

atomization
The act or an instance of atomizing.
The act or an instance of atomizing.

atomizations
plural of atomization

atomlessness
Absence of atoms.

atomologies
plural of atomology

atomology
The doctrine of atoms.

atomtronics
The design, manufacture and study of analogs of electronics using atoms (especially Bose-Einstein condensates) at low temperature

atonalities
plural of atonality

atonality
A style of music that is written without a key.
A passage written without a key.

atoneness
Alternative form of at-one-ness.

atonicities
plural of atonicity

atonicity
The property of being atonic.

atopognosia
The inability to locate a sensation, especially a point of touch.

atoroidality
The quality of being atoroidal.

atrabilariousness
The state or quality of being atrabilarious.

atrabiliousness
The state or quality of being atrabilious.
The state or quality of being atrabilious.

atractylenolide
Any of a group of tricyclic enolides found in the rhizome Rhizoma atractylodes

atractylenolides
plural of atractylenolide

atractylon
The benzofuran (4aS,8aR)-3,8a-dimethyl-5-methylidene-4,4a,6,7,8,9-hexahydrobenzo[f][1]benzofuran present in rhizomes of Atractylodes

atrane
Any of a class of tricyclic cagelike heterocycles having a transannular dative bond between a nitrogen and another heteroatom

atranes
plural of atrane

atrate
One dressed in black; a mourner

atrates
plural of atrate

atraumaticity
The quality of being atraumatic; the lack of trauma.

atresia
A condition in which a body orifice or passage in the body is abnormally closed or absent.

atresiaplasties
plural of atresiaplasty

atresiaplasty
Repair of an atresia.

atresias
plural of atresia

atria
plural of atrium

atriopore
a hole in a lancelet through which water exits the body

atriopores
plural of atriopore

atrium
A central room or space in ancient Roman homes, open to the sky in the middle; a similar space in other buildings.
A square hall lit by daylight from above, into which rooms open at one or more levels.
A cavity, entrance, or passage.
Any enclosed body cavity or chamber.
An upper chamber of the heart that receives blood from the veins and forces it into a ventricle. In higher vertebrates, the right atrium receives blood from the superior vena cava and inferior vena cava, and the left atrium receives blood from the left and right pulmonary veins.
A microscopic air sac within a pulmonary alveolus.
A cavity inside a porate aperture of a pollen grain formed by the separation of the sexine and nexine layers, widening toward the interior of the grain.

atriums
plural of atrium

atrochrysone
A reduced form of a hydroxyanthraquinone present in some Aspergillus molds

atrociousness
The state or quality of being atrocious.

atrocities
plural of atrocity

atrocity
An extremely cruel act; a horrid act of injustice.
The quality or state of being atrocious; enormous wickedness; extreme criminality or cruelty.
An object considered to be extremely unattractive or undesirable.

atropisomerism
isomerism as a result of restricted rotation about a single bond

atroposelectivity
The preferential formation of one atropoisomer over another; also, the degree of said preference.

attachability
The quality of being attachable.

attachableness
The state or quality of being attachable.

attachedness
The quality of being attached.

attachingness
The state or quality of attaching.

attachment
The act or process of (physically or figuratively) attaching.
A strong bonding with or fondness for someone or something.
A dependence, especially a strong one.
A device attached to a piece of equipment or a tool.
The means by which something is physically attached.
A file sent along with a message, usually an email.
Taking a person's property to satisfy a court-ordered debt.
The act or process by which any (downward) leader connects to any available (upward) streamer in a lightning flash.

attachments
plural of attachment

attackability
The state of being attackable.

attainabilities
plural of attainability

attainability
The state of being attainable.

attainableness
The state or quality of being attainable.

attainment
The act of attaining; the act of arriving at or reaching; the act of obtaining by exertion or effort.
That which is attained, or obtained by exertion.

attainments
plural of attainment

attaintment
Attainder, attainture; conviction.
Misspelling of attainment.

attaintments
plural of attaintment

attainture
A state of being found guilty of an offence.
Imputation of dishonour.
Unhealthy bodily condition.

attaintures
plural of attainture

attemperament
A tempering, or mixing in equal proportion.

attemperaments
plural of attemperament

attemperance
temperance; temperament

attemperation
The act of attempering or regulating.

attemperations
plural of attemperation

attemperment
Obsolete form of attemperament.

attemptability
The property of being attemptable.