(mineralogy) An agate formed of a white opaque chalcedony alternating with a greyish translucent chalcedony.
chenevixite
chenevixite
noun
(mineralogy) A monoclinic-prismatic mineral containing arsenic, copper, hydrogen, iron, and oxygen.
chinotoxine
chionodoxas
chionodoxas
noun
plural of chionodoxa
cyclohexane
cyclohexane
noun
(organic chemistry) An alicyclic hydrocarbon, C₆H₁₂, consisting of a ring of six carbon atoms; a volatile liquid.
cyclohexene
cyclohexene
noun
(organic chemistry) A cyclic hydrocarbon containing six carbon atoms and one double bond; any of its derivatives.
cytopharynx
cytopharynx
noun
(cytology) A tube-like opening in the lateral surface of a ciliate, through which food is ingested.
echinopanax
fucoxanthin
fucoxanthin
noun
(organic chemistry) A carotenoid pigment found in the chloroplasts of brown algae.
hexactinian
hexagonical
hexagonical
adj
(obsolete) hexagonal
hexanchidae
hexastichon
hexecontane
hexosaminic
hexosaminic
adj
Of or relating to hexosamine.
hypoxanthic
myxophycean
nephrotoxic
nephrotoxic
adj
that is poisonous to kidney tissue
oxyacanthin
oxychlorine
oxyrhynchid
oxyrhynchus
oxyrhynchus
noun
(ichthyology) Mormyrus kannume
(ichthyology) a fish with a pointed snout
oxyrrhyncha
pachymeninx
pachymeninx
noun
(anatomy) dura mater
preexchange
preexchange
adj
Occurring before an exchange.
noun
An exchange that takes place beforehand.
An interaction that introduces and leads to but is not yet a true exchange.
verb
To exchange beforehand.
reexchanged
reexchanged
verb
simple past tense and past participle of reexchange
reexchanges
reexchanges
noun
plural of reexchange
toxicognath
unexchanged
unexchanged
adj
Not exchanged
urechitoxin
urechitoxin
noun
(organic chemistry) A poisonous glucoside found accompanying urechitin.
waxchandler
xanthoceras
xanthochroi
xanthochroi
noun
Alternative letter-case form of Xanthochroi
xanthogenic
xanthogenic
adj
(organic chemistry) xanthic
Producing a yellow colour
xenodochium
xenodochium
noun
A room (or separate guesthouse) in a monastery for the temporary accommodation of guests or pilgrims.
xenomorphic
xenomorphic
adj
(petrography, of a mineral grain) That does not have its characteristic crystalline form but has a form impressed on it by surrounding grains; anhedral.
In an unusual form; having a strange form.
xenophontic
xenophontic
Adjective
Of or relating to the language or style of Xenophon.