Not caused by bacteria; characterized by a lack of bacteria.
abiogenetical
abiogenetical
adj
Alternative form of abiogenetic
abiogenetically
abiogenetically
adv
(biology) In an abiogenetic manner; to have created life without life.
ablastemic
ablastemic
adj
(biology) Non-germinal; unable to form a blastema or offspring.
ableptical
ableptical
adj
Alternative form of ableptic (“blind”)
ableptically
abstractively
abstractively
adv
(now rare) In an abstract manner; in the abstract.
acadialite
acadialite
noun
(mineralogy) A mineral found in Nova Scotia consisting of red chabazite.
acanthocephali
acatalectic
acatalectic
adj
(poetry, prosody) Designating a line of verse having the required number of syllables in the last foot
noun
(poetry, prosody) A verse which has the complete number of feet and syllables
acatalectics
acatalectics
noun
plural of acatalectic
acatalepsia
acatalepsia
noun
Alternative form of acatalepsy
acataleptic
acataleptic
adj
Incapable of being comprehended; incomprehensible; inconceivable.
noun
An adherent of acatalepsy
acategorical
acategorical
adj
Not categorical; not subject to being included in a category.
accelerating
accelerating
noun
An act of acceleration.
verb
present participle of accelerate
acceleratingly
acceleratingly
adv
In an accelerating manner.
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
accelerative
accelerative
adj
Relating to acceleration; adding to velocity; quickening.
accendibility
accendibility
noun
Capacity for being kindled; inflammability.
accentuality
accentuality
noun
The quality of being accentual.
acceptabilities
acceptabilities
noun
plural of acceptability
acceptability
acceptability
noun
(military) Operation plan review criterion. The determination as to whether the contemplated course of action is worth the cost in manpower, materiel, and time involved; is consistent with the law of war; and is militarily and politically supportable. (JP 1-02 Department of Defense Dictionary of Military and Associated Terms)
The quality of being acceptable; acceptableness.
acceptilate
acceptilate
verb
(transitive) To discharge a (claim) by acceptilation
acceptilated
acceptilated
verb
simple past tense and past participle of acceptilate
acceptilating
acceptilating
verb
present participle of acceptilate
acceptilation
acceptilation
noun
(civil law) Gratuitous discharge; a release from debt or obligation without payment; free remission.
(theology) The doctrine, laid down by Duns Scotus and maintained by the Arminians, that the satisfaction rendered by Christ was not in itself really a true or full equivalent, but was merely accepted by God, through his gracious goodwill, as sufficient.
acceptingly
acceptingly
adv
In a accepting manner; tolerantly.
accessability
accessability
noun
Misspelling of accessibility.
accessibilities
accessibilities
noun
plural of accessibility
accessibility
accessibility
noun
(computing, web design) Features that increase software usability for users with certain impairments.
The quality of being accessible, or of admitting approach; receptiveness.
accidental
accidental
adj
(geometry) Being a double point with two distinct tangent planes in 4-dimensional projective space.
(music) Adjusted by one or two semitones, in temporary departure from the key signature.
(philosophy) Nonessential to something's inherent nature (especially in Aristotelian thought).
Happening by chance, or unexpectedly; taking place not according to the usual course of things; by accident, unintentional.
Occurring sometimes, by chance; occasional.
Pertaining to accident and not essence; thus, inessential; incidental; secondary.
noun
(music) A sharp, flat, or natural, occurring not at the commencement of a piece of music as the signature, but before a particular note.
(painting, plural only) Those fortuitous effects produced by luminous rays falling on certain objects so that some parts stand forth in abnormal brightness and other parts are cast into a deep shadow.
A property which is not essential; a nonessential; anything happening accidentally.
Part of a text that has a mainly structural purpose, such as spelling, punctuation, or capitalization.
accidentalism
accidentalism
noun
A system of medicine based on belief that symptoms of disease are caused by external factors.
Accidental character or effect.
The belief that events happen by random chance, without cause or purpose.
The belief that outward appearance often contrasts with substance or essence (after Thomas Aquinas).
accidentalist
accidentalist
noun
An expert in accidents, especially those involving motor vehicles.
Someone who believes in accidentalism.
accidentality
accidentality
noun
The quality of being accidental; accidentalness.
accidentally
accidentally
adv
In an accidental manner; by chance, unexpectedly.
Unintentionally.
accidentalness
accidentalness
noun
The quality of being accidental; casualness.
accidentals
accidentals
noun
plural of accidental
accidentarily
accidential
accidentiality
accidently
accidently
adv
(now nonstandard) Accidentally; by chance, unintentionally.
acclimatable
acclimatable
adj
Capable of being acclimated.
acclimate
acclimate
verb
(intransitive, chiefly US) To become accustomed to a new climate or environment.
(transitive, chiefly US) To adjust to a new environment; not necessarily a wild, natural, earthy one.
(transitive, chiefly US) To habituate to a climate not native; to acclimatize.
acclimated
acclimated
adj
accustomed, adapted or hardened to some environment
verb
(chiefly US) simple past tense and past participle of acclimate
acclimatement
acclimatement
noun
(rare) acclimation
acclimates
acclimates
verb
Third-person singular simple present indicative form of acclimate
acclimatisable
acclimatisable
adj
Alternative form of acclimatizable
acclimatise
acclimatise
verb
Non-Oxford British English and New Zealand standard spelling of acclimatize.
acclimatised
acclimatised
verb
simple past tense and past participle of acclimatise
acclimatiser
acclimatiser
noun
Alternative form of acclimatizer
acclimatises
acclimatises
verb
Third-person singular simple present indicative form of acclimatise
acclimatizable
acclimatizable
adj
Capable of being acclimatized
acclimatize
acclimatize
verb
(intransitive) To get used to a new climate.
(transitive) To make used to a new climate or one that is different from that which is natural; to inure or habituate to other circumstances; to adapt to the peculiarities of a foreign or strange climate.
acclimatized
acclimatized
adj
Subjected to acclimatization
verb
simple past tense and past participle of acclimatize
acclimatizer
acclimatizer
noun
An agent that acclimatizes itself or others.
acclimatizes
acclimatizes
verb
Third-person singular simple present indicative form of acclimatize
acclimature
acclimature
noun
(rare) The act of acclimating, or the state of being acclimated.
acclinate
acclinate
adj
Having an upward slope.
acclivities
acclivities
noun
plural of acclivity
accommodatively
accommodatively
adv
In a accommodative manner; accommodatingly.
accompanimental
accompanimental
adj
Relating to or serving as an accompaniment
accompletive
accompletive
adj
(rare) Tending to accomplish.
accomplishment
accomplishment
noun
(grammar, semantics) The lexical aspect (aktionsart) of verbs or predicates that change over time until a natural end point.
Something accomplished; an achievement.
That which completes, perfects, or equips thoroughly; acquirement; attainment; that which constitutes excellence of mind, or elegance of manners, acquired by education or training.
The act of accomplishing; completion; fulfilment.
accomplishments
accomplishments
noun
plural of accomplishment
accountabilities
accountabilities
noun
plural of accountability
accreditable
accreditable
adj
Able to be accredited.
accrementitial
accrementitial
adj
(physiology) Pertaining to accrementition.
acculturative
acculturative
adj
That which produces acculturation.
acculturize
acculturize
verb
Synonym of acculturate
acculturized
acculturized
verb
simple past tense and past participle of acculturize
accumulative
accumulative
adj
Characterized by accumulation; serving to collect or amass
Having a propensity to amass; acquisitive.
accumulatively
accumulatively
adv
In an accumulative manner
accumulativeness
accumulativeness
noun
The state or qualities of being accumulative.
accusatively
accusatively
adv
(not comparable) In relation to the accusative case in grammar.
In an accusative manner.
acephalist
acephalist
noun
(obsolete) One who acknowledges no head or superior
acephalite
acephalite
Noun
A Paulician, a member of an early gnostic Christian heresy.
acetabularia
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.
acetalization
acetalization
noun
(organic chemistry) Any reaction that yields an acetal.
acetalize
acetalize
verb
(organic chemistry) To convert (an aldehyde) into an acetal.
acetaminol
acetanilid
acetanilid
noun
Alternative form of acetanilide
acetanilide
acetanilide
noun
(organic chemistry, pharmacology) the amide derived from acetic acid and aniline; once used medicinally as an analgesic and antipyretic
acetanilides
acetanilides
noun
plural of acetanilide
acetanilids
acetanilids
noun
plural of acetanilid
acetazolamide
acetazolamide
noun
(pharmacology) A drug that inhibits the enzyme carbonic anhydrase, used in the treatment of glaucoma and epilepsy and as a diuretic (now especially in the prevention of acute mountain sickness).
acetmethylanilide
acetnaphthalide
acetoacetanilide
acetoacetanilide
noun
(organic chemistry) acetoacetamide derivative of aniline.
acetoamidophenol
acetobromanilide
acetolysis
acetolysis
noun
(organic chemistry) The breakdown of an organic compound using either acetic acid or acetic anhydride
acetolytic
acetolytic
adj
Relating to acetolysis.
acetometrical
acetometrically
acetonitrile
acetonitrile
noun
(organic chemistry) The simplest organic cyanide or nitrile, CH₃CN, formally derived from acetic acid
acetonylidene
acetonylidene
noun
(organic chemistry) The divalent radical CH₃-CO-CH= formally derived from acetone
acetosalicylic
acetotoluid
acetotoluide
acetotoluide
noun
(organic chemistry) The N-acetyl derivative of a toluidine
acetotoluidine
acetoxyphthalide
acettoluide
acetylamine
acetylaminobenzene
acetylaniline
acetylasalicylic
acetylating
acetylating
verb
present participle of acetylate
acetylation
acetylation
noun
(organic chemistry) The reaction of a substance with acetic acid or one of its derivatives; the introduction of one or more acetyl groups into a substance.
acetylations
acetylations
noun
plural of acetylation
acetylative
acetylative
adj
Causing or relating to acetylation.
acetylbenzoic
acetylbiuret
acetylcholine
acetylcholine
noun
(biochemistry) A neurotransmitter in humans and other animals. It is an ester of acetic acid and choline with chemical formula CH₃COOCH₂CH₂N⁺(CH₃)₃.
acetylcholinesterase
acetylcholinesterase
noun
(biochemistry) An enzyme that catalyzes the hydrolysis of the neurotransmitter acetylcholine into choline and acetic acid.
acetylcholinic
acetylcholinic
adj
(biochemistry) Of or relating to acetylcholine.
acetylcyanide
acetylenation
acetylenation
noun
(organic chemistry) Conversion into, or reaction with an acetylene
acetylenediurein
acetylenic
acetylenic
adj
(organic chemistry) Of or pertaining to acetylene or its derivatives; having a carbon-to-carbon triple bond
acetylfluoride
acetylglycin
acetylglycine
acetylglycine
noun
(organic chemistry) The N-acetyl derivative of glycine
acetylhydrazine
acetylhydrazine
noun
(organic chemistry) The acylhydrazine of acetic acid CH₃CO-NH-NH₂
acetylic
acetylic
adj
(organic chemistry) Of or pertaining to acetyl.
acetylid
acetylide
acetylide
noun
(organic chemistry) Any organic compound derived from acetylene or a terminal acetylene by replacing a hydrogen atom with a metal.
acetyliodide
acetylizable
acetylizable
adj
Able to be acetylized.
acetylization
acetylization
noun
Synonym of acetylation
acetylize
acetylize
verb
Synonym of acetylate
acetylized
acetylized
verb
simple past tense and past participle of acetylize
acetylizer
acetylizer
noun
Synonym of acetylator
acetylizing
acetylizing
verb
present participle of acetylize
acetylmethylcarbinol
acetylmethylcarbinol
noun
(organic chemistry) acetoin
acetylperoxide
acetylphenylhydrazine
acetylrosaniline
acetylsalicylate
acetylsalicylate
noun
(organic chemistry) the acetyl derivative of salicylate; any salt or ester of acetylsalicylic acid
acetylsalicylic
acetylsalicylic
adj
(organic chemistry) Describing any derivative of salicylic acid in which the phenolic hydroxyl has been acetylated.
acetyltannin
acetyltannin
noun
(organic chemistry) Synonym of acetyltannic acid
acetyltropeine
achatinella
achatinella
noun
Oahu tree snail (Achatinella spp.).
acherontical
achievability
achievability
noun
The state or condition of being achievable.
achitophel
achromatizable
achromatophile
achromatophile
adj
Being or relating to an achromatophil.
aciculate
aciculate
adj
Furnished with aciculae.
Marked with fine irregular streaks as if scratched by a needle.
acicular (needle-shaped)
aciculated
aciculated
adj
Alternative form of aciculate
acidimetrical
acidimetrical
adj
Alternative form of acidimetric
acidimetrically
acidimetrically
adv
(chemistry) By means of, or in terms of, acidimetry.
acidoproteolytic
acidoproteolytic
adj
Relating to acidoproteolytes
acidulate
acidulate
verb
(transitive) To make slightly or moderately acid; to acidify.
(transitive) To make sour in a moderate degree; to sour somewhat.
(transitive) To use an acidic catalyst, with the chemical change being emphasised over the importance of the change in pH. Used in the processing of biodiesel co-products.