(organic chemistry) Either of two isomeric amino derivatives of anthraquinone
anthradiquinone
anthrahydroquinone
anthraquinol
anthraquinone
anthraquinone
noun
(organic chemistry) A tricyclic quinone, derived from anthracene.
(organic chemistry) Any derivative of this parent compound, mostly natural pigments or synthetic dyes.
anthraquinonyl
bronchiloquy
chlorohydroquinone
chloroquine
chloroquine
noun
(pharmacology) A 4-aminoquinoline drug used to treat and prevent malaria, having the chemical formula C₁₈H₂₆ClN₃.
chloroquines
chloroquines
noun
plural of chloroquine
chontaquiro
chronique
chronique
noun
(obsolete) A chronicle.
corinthianesque
equianchorate
equianharmonic
equianharmonic
adj
(mathematics) equally anharmonic; specifically, whose anharmonic ratio is a cube root of unity
noun
(geometry) A set of four points whose cross ratio (or anharmonic ratio) is a cube root of 1.
hawthornesque
hydroquinine
hydroquinol
hydroquinoline
hydroquinone
hydroquinone
noun
(organic chemistry) The diphenol para-dihydroxy benzene, used as a mild reducing agent in photographic developing; isomeric with catechol and resorcinol.
hydroxyanthraquinone
hydroxyanthraquinone
noun
(organic chemistry) Any of several organic compounds that can be viewed as derivatives of an anthraquinone through replacement of one hydrogen atom by a hydroxyl group.
inquisitorship
inquisitorship
noun
The role or status of inquisitor.
liquorishness
lonquhard
microtechnique
microtechnique
noun
Any small-scale technique.
The art of preparing objects for examination under a microscope.
nonrelinquishment
nonrelinquishment
noun
Lack of relinquishment; failure to relinquish.
orthobenzoquinone
orthobenzoquinone
noun
(organic chemistry) One of the two isomers of quinone, 1,2-benzoquinone.
orthoquinone
orthoquinone
noun
(organic chemistry) 1,2-benzoquinone
oversqueamishness
oversqueamishness
noun
The quality of being oversqueamish.
oxyanthraquinone
phenanthraquinone
phenanthraquinone
noun
(organic chemistry) Any quinone derived from phenanthrene, but especially 9,10-phenanthraquinone (9,10-phenanthrenedione)
phenanthrenequinone
phenanthrenequinone
noun
(organic chemistry) Any of several isomeric quinones derived from phenanthrene, but especially 9,10-phenanthrenequinone obtained by oxidation with chromic acid
quadraphonic
quadraphonic
adj
(of a sound system) Employing four independent channels or speakers.
quadraphonics
quadraphonics
noun
quadraphonic sound
quadrillionth
quadrillionth
adj
The ordinal form of the number one quadrillion.
noun
One of a quadrillion equal parts of a whole.
The person or thing in the quadrillionth position.
quadrillionths
quadrillionths
noun
plural of quadrillionth
quadriphonic
quadriphonic
adj
Alternative form of quadraphonic
quadrophonics
quartinho
quattuordecillionth
quickthorn
quickthorn
noun
The may-tree, any species of Crataegus or the species Crataegus monogyna.
quinhydrone
quinhydrone
noun
(chemistry) a molecular complex of a quinone and its corresponding hydroquinone