(biochemistry, cytology) A form of dextrin that is not colourable by iodine
achrodextrinase
achroodextrin
achroodextrin
noun
Alternative form of achrodextrin
achroodextrinase
acyloxymethane
anaphylatoxin
anaphylatoxin
noun
(biochemistry) Any of several toxic substances that trigger anaphylaxis
anthotaxis
anthotaxy
anthotaxy
noun
(botany) The arrangement of flowers in a cluster; the science of the relative position of flowers.
anthoxanthin
anthoxanthin
noun
(biochemistry) Any of a group of water-soluble flavonoid pigments found in plants.
anthoxanthum
anthracoxen
anthraxolite
anthraxolite
noun
A carbonaceous substance resembling anthracite.
anthraxylon
anthropodeoxycholic
anthropotoxin
anthroxan
anthroxanic
antihomosexual
antihomosexual
adj
Opposed to homosexuality.
noun
A person who opposes homosexuality.
antiorthodox
antiorthodox
adj
Opposing what is orthodox.
antiorthodoxly
antiorthodoxy
antiphylloxeric
antiphylloxeric
adj
Destroying or countering the phylloxera insect.
antixerophthalmic
antixerophthalmic
adj
(medicine) Countering xerophthalmia.
aphotaxis
aphototaxis
archaeopteryx
archeopteryx
archeopteryx
noun
A specimen of the species Archaeopteryx lithographica, being the earliest and most primitive known bird, representing a transition in the evolution of dinosaurs to birds.
archexorcist
archocystosyrinx
arteriorrhexis
arthrosyrinx
arthroxerosis
asphyxiation
asphyxiation
noun
An acute lack of oxygen.
Death due to lack of oxygen.
asphyxiations
asphyxiations
noun
plural of asphyxiation
asphyxiator
asphyxiator
noun
One who or that which asphyxiates.
ataxophemia
ataxophemia
noun
Defective coordination of words in speech; atactic aphasia; incoherence.
autoasphyxiation
autoasphyxiation
noun
The practice of choking or strangling oneself for sexual gratification.
autohexaploid
autohexaploid
adj
(genetics) hexaploid as a result of multiplication of a haploid set of chromosomes
autonephrotoxin
auxotroph
auxotroph
noun
Any microorganism that has lost the ability to synthesize an organic compound required for its growth, usually as a result of mutation
auxotrophic
auxotrophic
adj
(biology) Describing a strain of organism that requires a specific metabolic substance that the parent organism was able to synthesize by itself
auxotrophies
auxotrophies
noun
plural of auxotrophy
auxotrophy
auxotrophy
noun
(biology) The inability of a microorganism to synthesize an organic compound required for its growth, often as a result of mutation.
axanthopsia
axanthopsia
noun
Inability to see the colours yellow and blue.
axerophthol
axerophthol
noun
Vitamin A
axophyte
axophyte
noun
(botany) Any plant with an axis or stem
azoxynaphthalene
azoxynaphthalene
noun
(organic chemistry) Any azoxy derivative of naphthalene
azoxyphenetole
batrachotoxin
batrachotoxin
noun
(neurotoxicology, uncountable) An extremely neurotoxic and cardiotoxic steroidal alkaloid found in poison dart frogs.
(toxicology, countable) Any one of a group of extremely neurotoxic and cardiotoxic steroidal alkaloids found in poison dart frogs, Melyridae beetles, and certain birds.
benzoxyphenanthrene
blennothorax
boxthorn
boxthorn
noun
Any plant of the genus Lycium.
boxthorns
boxthorns
noun
plural of boxthorn
calothrix
carbethoxy
carbethoxy
noun
(organic chemistry, especially in combination) The univalent radical -CO-OCH₂CH₃
carbethoxyl
carbethoxyl
noun
(organic chemistry) Alternative form of carbethoxy
carbomethoxy
carbomethoxy
noun
(organic chemistry, in combination) A methyl ester of a carboxylic acid when used as a substituent -CO₂-CH₃
carbomethoxyl
carbomethoxyl
noun
Alternative form of carbomethoxy
cathexion
cathexion
noun
cathexis
cephalotaxus
cephalothorax
cephalothorax
noun
The fused head and thorax of spiders and crustaceans
cephalothoraxes
cephalothoraxes
noun
plural of cephalothorax
chaetotaxy
chaetotaxy
noun
(zoology) The arrangement of, and study of arrangement of, chaetae (chitinous bristles) on a species or subspecies of animal, usually and especially an arthropod or annelid.
chartophylax
chartophylax
noun
(historical) An ecclesiastical officer in charge of official documents and records in the Greek Orthodox Church in Byzantine times.
chartophylaxes
chartophylaxes
noun
plural of chartophylax
chateauroux
chatterbox
chatterbox
noun
(computing) Synonym of chatterbot
(informal) One who chats or talks to excess.
A cootie catcher (children's fortune-telling device).
chatterboxes
chatterboxes
noun
plural of chatterbox
chemiotaxic
chemiotaxis
chemiotaxis
noun
Dated form of chemotaxis.
chemotaxis
chemotaxis
noun
(biology, biochemistry) The movement of a cell or an organism in response to a chemical stimulant.
chemotaxonomic
chemotaxonomic
adj
Of or pertaining to chemotaxonomy
chemotaxonomically
chemotaxonomically
adv
In terms of, or by means of, chemotaxonomy.
chemotaxonomist
chemotaxonomist
noun
One who studies chemotaxonomy.
chemotaxonomy
chemotaxonomy
noun
(biochemistry, genetics) The classification or taxonomy of organisms based on differences and similarities in biochemistry, especially on differences in amino acid sequence in proteins that the organisms have in common.
chemotaxy
chilomastix
chinotoxine
cholecystopexy
christianomastix
chronomastix
chrysothrix
chteauroux
chylothorax
chylothorax
noun
An accumulation of chyle in the pleural cavity.
cinchotoxine
cinchotoxine
noun
(organic chemistry) The alkaloid 3-[(3R,4R)-3-ethenylpiperidin-4-yl]-1-quinolin-4-ylpropan-1-one related to cinchonine
cladothrix
clonothrix
coccothrinax
costoxiphoid
costoxiphoid
adj
(anatomy) Relating to a rib and a xiphoid process
countercathexis
countercathexis
noun
(psychology) The suppression or repression of mental energy.
coxarthritis
coxarthrocace
coxarthropathy
crenothrix
cryptoxanthin
cryptoxanthin
noun
(organic chemistry) A xanthophyll pigment (a hydroxy derivative of carotene) that occurs widely in nature.
cyclohexatriene
cyclohexatriene
noun
Synonym of benzene
any molecule composed of a ring of 6 carbon atoms with 3 double bonds
the theoretical resonance isomers of benzene
cytopharynx
cytopharynx
noun
(cytology) A tube-like opening in the lateral surface of a ciliate, through which food is ingested.
cytopharynxes
cytopharynxes
noun
plural of cytopharynx
desiodothyroxine
dexamethasone
dexamethasone
noun
(pharmacology, biochemistry) A synthetic member of the glucocorticoid-class of steroid hormones, having the chemical formula C₂₂H₂₉FO₅, and used especially as an anti-inflammatory agent.
dextroamphetamine
dextroamphetamine
noun
(pharmacology) One of the stereoisomers of amphetamine, with the chemical formula C₉H₁₃N, that is used to stimulate the central nervous system.
dihydroxyacetone
dihydroxyacetone
noun
(biochemistry) The only ketotriose
(organic chemistry) The compound CO(CH₂OH)₂ that has a number of industrial uses
dihydroxytoluene
dimethoxy
dimethoxy
noun
(organic chemistry, especially in combination) Two methoxy groups in a molecule
dimethoxymethane
dimethoxymethane
noun
(organic chemistry) A clear colourless flammable liquid with a low boiling point, low viscosity, and excellent dissolving power, the dimethyl acetal of formaldehyde.
dimethylsulfoxide
dimethylsulfoxide
noun
Alternative spelling of dimethylsulphoxide
dimethylsulphoxide
dimethylsulphoxide
noun
Alternative spelling of dimethyl sulfoxide
diphenoxylate
diphenoxylate
noun
(pharmacology) An antidiarrheal agent (trademark Lomotil) chemically related to pethidine and administered in the form of its hydrochloride C₃₀H₃₂N₂O₂·HCl in combination with the sulfate of atropine.
diphtherotoxin
diphtherotoxin
noun
An exotoxin secreted by Corynebacterium diphtheriae
discohexaster
discohexaster
noun
(zoology) A sponge spicule with six rays octahedrally arranged, ending with disks.
dishexecontahedroid
doxantha
endotheliomyxoma
endotheliotoxin
endotheliotoxin
noun
A toxin that acts on endothelial cells.
endothorax
endothorax
noun
(zoology) An internal process of the sternal plates in the thorax of insects.
endothrix
endothrix
noun
A dermatophyte infection of the hair that invades the hairshaft and internalizes into the hair cell.
enterorrhexis
enterorrhexis
noun
(medicine, rare) Rupture of the intestine.
entothorax
entothorax
noun
Alternative form of endothorax
epitheliotoxin
erysipelothrix
erythrocytorrhexis
erythrodextrin
erythrodextrin
noun
(chemistry) A dextrin which gives a red colour with iodine.
erythrorrhexis
erythroxylaceae
erythroxylaceous
erythroxylaceous
adj
(botany) Belonging or relating to the Erythroxylaceae.
erythroxyline
erythroxyline
noun
(dated) The cocaine alkaloid.
erythroxylon
erythroxylum
esonarthex
esonarthex
noun
An inner narthex (in a church).
esothyropexy
ethmomaxillary
ethmomaxillary
adj
Relating to the ethmoid bone and the maxilla
ethoxide
ethoxide
noun
(chemistry) any salt of this anion
(chemistry) the anion CH₃CH₂O⁻ derived from ethanol by the loss of a proton
ethoxies
ethoxy
ethoxy
adj
(organic chemistry) Describing any compound derived from this radical
noun
(organic chemistry) The univalent radical CH₃CH₂O- derived from ethanol
(organic chemistry, especially in combination) The radical CH₃-CH₂-O- derived from ethanol
ethoxyls
ethoxyls
noun
plural of ethoxyl
euxanthone
euxanthone
noun
(organic chemistry) A naturally occurring xanthonoid with the molecular formula C₁₃H₈O₄.
exanthalose
exanthematous
exanthematous
adj
Of or pertaining to exanthem.
exauthorate
exauthorate
verb
(obsolete) To deprive of authority or office; to depose or discharge.
exauthorize
exauthorize
verb
(obsolete, transitive) To deprive of authority.
exauthorizeexc
executorship
executorship
noun
the office or position of an executor
exhalation
exhalation
noun
A bright phenomenon; a meteor.
That which is exhaled, or which rises in the form of vapor, fume, or steam
The act or process of exhaling; breathing out
exhalations
exhalations
noun
plural of exhalation
exhalatory
exhalatory
adj
Of or pertaining to exhalation
exhaustion
exhaustion
noun
(dated, chemistry) The removal (by percolation etc) of an active medicinal constituent from plant material.
(dated, physics) The removal of all air from a vessel (the creation of a vacuum).
(mathematics) An exhaustive procedure
Supreme tiredness; having exhausted energy.
The point of complete depletion, of the state of being used up.
exhaustions
exhaustions
noun
plural of exhaustion
exheredation
exhibition
exhibition
noun
(UK) A financial award or prize given to a student (who becomes an exhibitioner) by a school or university, usually on the basis of academic merit.
(sports) A game which does not impact the standings for any major cup or competition.
A demonstration of personal skill or feelings.
A large-scale public showing of objects or products.
A public display, intentional or otherwise, generally characterised as negative, a shameful exhibition or a disgusting exhibition
An instance of exhibiting, or something exhibited.
exhibitional
exhibitional
adj
Relating to exhibition
exhibitioner
exhibitioner
noun
(Britain) A student at secondary school or university who has been awarded an exhibition. The exhibition usually involves a financial prize and may include the right to wear a distinctive gown, especially at the University of Oxford.