Marked by abstinence or restraint, especially in relation to food or drink.
abyssolith
abyssolith
noun
(geology) A mass of igneous rock deep in the crust with no known bottom; a large batholith.
acanthology
acanthology
noun
The study of spined things, in particular sea urchins, and the resultant impact on taxonomy.
acantholysis
acantholysis
noun
(medicine) The loss of intercellular connections, resulting in loss of cohesion between keratinocytes, seen in diseases such as pemphigus vulgaris.
acceleratory
acceleratory
adj
accelerative
acclamatory
acclamatory
adj
Pertaining to, or expressing approval by, acclamation.
accommodately
accommodately
adv
(rare) suitably; fitly
accommodatingly
accommodatingly
adv
In an accommodating manner.
accommodatively
accommodatively
adv
In a accommodative manner; accommodatingly.
accomplicity
accomplicity
noun
(rare) The act or state of being an accomplice.
accordantly
accordantly
adv
In accordance or agreement; agreeably; conformably.
accountability
accountability
noun
(military) The obligation imposed by law or regulation on an officer or other person for keeping accurate record of property, documents, or funds. The person having this obligation may or may not have actual possession of the property, documents, or funds. Accountability is concerned primarily with records, while responsibility is concerned primarily with custody, care, and safekeeping.
An open determination of one's responsibility for something and imposition of consequences.
Good-faith acceptance of one's responsibility for something and of its consequences.
The state of being accountable; liability to be called on to render an account or give an explanation; liability to be held responsible or answerable for something.
accountably
accountably
adv
In an accountable manner.
accusatorially
accusatorially
adv
By way of accusation; in an accusatorial manner.
accustomedly
accustomedly
adv
In an accustomed manner.
acephalocyst
acephalocyst
noun
(zoology) A larval entozoön in the form of a subglobular or oval vesicle, or hydatid, filled with fluid, sometimes found in the tissues of man and the lower animals; -- so called from the absence of a head or visible organs on the vesicle. These cysts are the immature stages of certain tapeworms. Also applied to similar cysts of different origin.
acetolysis
acetolysis
noun
(organic chemistry) The breakdown of an organic compound using either acetic acid or acetic anhydride
acetolytic
acetolytic
adj
Relating to acetolysis.
acetometrically
acetonyl
acetonyl
noun
(organic chemistry) The univalent radical CH₃-CO-CH₂- formally derived from acetone
acetonylacetone
acetonylacetone
noun
(organic chemistry) The aliphatic diketone 2,5-hexanedione
acetonylidene
acetonylidene
noun
(organic chemistry) The divalent radical CH₃-CO-CH= formally derived from acetone
acetosalicylic
acetoxyl
acetoxyl
noun
(organic chemistry) The acetate group, CH₃COO-, when viewed as a substituent
acetoxyls
acetoxyls
noun
plural of acetoxyl
acetoxyphthalide
acetylacetonates
acetylacetonates
noun
plural of acetylacetonate
acetylacetone
acetylacetone
noun
(organic chemistry) The diketone CH₃COCH₂COCH₃ used as a solvent and as a coordination ligand
acetylaminobenzene
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
acetylator
acetylator
noun
(biochemistry) A human being or other organism that can metabolize certain drugs by acetylating them (to a greater or lesser extent).
acetylbenzoate
acetylbenzoic
acetylcarbazole
acetylcellulose
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.
acetylenation
acetylenation
noun
(organic chemistry) Conversion into, or reaction with an acetylene
acetylenogen
acetylfluoride
acetyliodide
acetylization
acetylization
noun
Synonym of acetylation
acetylmethylcarbinol
acetylmethylcarbinol
noun
(organic chemistry) acetoin
acetylperoxide
acetylphenol
acetylrosaniline
acetylsalol
acetylthymol
acetyltropeine
achromatically
achromatically
adv
In an achromatic manner.
achromatolysis
achromatolysis
noun
(cytology) dissolution of achromatin
acidoproteolytic
acidoproteolytic
adj
Relating to acidoproteolytes
acolyctine
acolyctine
noun
(organic chemistry) An organic base, in the form of a white powder, obtained from Aconitum lycoctonum.
acolyte
acolyte
noun
(Christianity) An altar server.
(Christianity) One who has received the highest of the four minor orders in the Catholic Church, being ordained to carry the wine, water and lights at Mass.
An attendant, assistant or follower.
acolytes
acolytes
noun
plural of acolyte
acolyth
acolyth
noun
Obsolete form of acolyte.
acolythate
acolythate
noun
The office of an acolyte
acolytus
acotyledon
acotyledon
noun
(botany) A plant that has no cotyledons, as the dodder and all flowerless plants.
acotyledonous
acotyledonous
adj
Having no seed lobes, as the dodder; also applied to plants which have no true seeds, as ferns, mosses, etc.
acoustically
acoustically
adv
(domain) From the perspective of acoustics.
(manner) In an acoustic manner, or using an acoustic musical instrument.
acrobatically
acrobatically
adv
In an acrobatic manner.
acrodactyla
acrodactylum
acrodactylum
noun
The upper surface of a toe
acropathology
acropathology
noun
(pathology, rare) The study of diseases of the limbs or the extremities.
acropetally
acropetally
adv
In an acropetal manner.
acrostically
acrostically
adv
In the manner of an acrostic.
acrylonitrile
acrylonitrile
noun
(organic chemistry) A toxic colourless liquid organic compound, CH₂=CH.CN, synthesized from propylene and ammonia; used as a monomer in the production of acrylic resins and synthetic rubber.
actinoelectrically
actinoelectricity
actinoelectricity
noun
photoconductivity
actinology
actinology
noun
(sciences) The study of the effect of light on chemicals.
actinomycestal
actinomycetal
actinomycetal
adj
Of or relating to the Actinomycetales, an order of Actinobacteria.
actinomycetales
actionability
actionability
noun
The characteristic of being actionable.
actionably
actionably
adv
In an actionable manner.
acxoyatl
acylation
acylation
noun
(organic chemistry) The process of adding an acyl group to a compound.
acyloxymethane
adactylous
adactylous
adj
Without claws on the feet (of crustaceous animals).
Without fingers or without toes.
adaptationally
adaptationally
adv
In terms of, or by means of, adaptation.
additionally
additionally
adv
By way of addition; in addition to; also.
adenylpyrophosphate
adenylpyrophosphate
noun
Synonym of adenosine triphosphate
adipolytic
adipolytic
adj
(biochemistry) That hydrolyses fat into free fatty acids, especially by the action of enzymes
admonitively
admonitively
adv
As an admonition.
admonitorily
admonitorily
adv
In an admonitory manner.
adolescently
adolescently
adv
In a adolescent manner; like a teenager.
adoptability
adoptability
noun
The property of being adoptable.
adoptedly
adoptedly
adv
In a manner of something adopted.
adoptively
adoptively
adv
In a adoptive manner; by adoption.
adorability
adorability
noun
The quality of being adorable; adorableness.
adrenalectomy
adrenalectomy
noun
(surgery) The removal of one or both adrenal glands, usually advised for patients with tumours in those glands.
adrenolytic
adrenolytic
adj
(biochemistry) That inhibits the production or function of adrenaline
adroitly
adroitly
adv
Deftly; in an adroit manner.
In a manner exhibiting skill at handling situations, particularly difficult situations.
adscititiously
adscititiously
adv
In an adscititious way.
adsorbability
adsorbability
noun
A measure of the degree to which a material is capable of adsorption.
adsorptively
adsorptively
adv
In an adsorptive manner; with a tendency toward or characteristic of adsorption.
adulatory
adulatory
adj
Exhibiting adulation; overly flattering.
adulterously
adulterously
adv
In an adulterous manner.
advantageously
advantageously
adv
In a manner which provides an advantage; in an advantageous manner.
adventitiously
adventitiously
adv
in an adventitious manner; sporadically.
adventuresomely
adventuresomely
adv
In an adventuresome manner.
adventurously
adventurously
adv
In an adventurous manner.
aeolotropy
aeolotropy
noun
(physics) The phenomenon whereby the physical properties (e.g, electric conductivity, refractive index) of a body depend on the direction in which they are measured.
aerobacteriologically
aerobacteriology
aerobiotically
aerobiotically
adv
By means of aerobiosis.
aeroelasticity
aeroelasticity
noun
(physics, countable) The effect of aerodynamic load on a given structure.
(physics, uncountable) The scientific study of the effect of aerodynamic loads on structures.
aerolithology
aerolithology
noun
The study of meteorites
aeronautically
aeronautically
adv
In a aeronautical manner; with respect to aeronautics or aviation.
aerophilately
aerophilately
noun
(philately) The study or collection of airmail stamps, cancellations, etc.
aesthiology
aesthophysiology
aesthophysiology
noun
The science of sensation in relation to the actions of the nerves.
aetiologically
aetiologically
adv
In aetiological terms.
aetiology
aetiology
noun
(medicine, countable) A cause of disease or of any particular case of a disease (but see pathology § Usage notes).
(medicine, uncountable) The study or investigation of the causes of disease; a scientific explanation for the origin of a disease.
The establishment of a cause, origin, or reason for something.
The study of causes or causation.
aetiophyllin
aetiotropically
affectionally
affectionally
adv
In an affectional manner.
affectionately
affectionately
adv
In an affectionate manner.
affrontedly
affrontedly
adv
(obsolete) shamelessly
affrontingly
affrontingly
adv
in an affronting manner
agamogenetically
agamogenetically
adv
By means of agamogenesis.
agathology
agathology
noun
The science or theory of the good.
aglyphodont
aglyphodonta
aglyphodontia
agmatology
agnostically
agnostically
adv
In an agnostic manner; not having or expressing a firm opinion on something.
Toward, or from the perspective of, agnosticism.
agonistically
agonistically
adv
In an agonistic manner
agranulocyte
agranulocyte
noun
(biochemistry) Any of several kinds of white blood cell characterised by the absence of granules in the cytoplasm.
agranulocytosis
agranulocytosis
noun
(pathology) An acute condition involving a severe and dangerous leukopenia, particularly of neutrophils, causing a neutropenia in the circulating blood.