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.
arthrosyrinx
carbomethoxy
carbomethoxy
noun
(organic chemistry, in combination) A methyl ester of a carboxylic acid when used as a substituent -CO₂-CH₃
chartophylax
chartophylax
noun
(historical) An ecclesiastical officer in charge of official documents and records in the Greek Orthodox Church in Byzantine times.
citharexylum
erythroxylon
erythroxylum
esothyropexy
exhilaratory
exhilaratory
adj
Causing exhilaration.
exothermally
exothermally
adv
In an exothermal manner
heptahydroxy
heptahydroxy
noun
(organic chemistry, in combination) seven hydroxy groups. (OH)₇
hexahydrated
hexahydrated
adj
Converted to a hexahydrate
hexahydrates
hexahydrates
noun
plural of hexahydrate
hydroextract
hydroxylated
hydroxylated
adj
(organic chemistry) That has been modified by hydroxylation
verb
simple past tense and past participle of hydroxylate
hydroxylates
hydroxylates
verb
Third-person singular simple present indicative form of hydroxylate
hyperexcited
hyperexcited
adj
Very highly excited.
hyperextends
hyperextends
verb
Third-person singular simple present indicative form of hyperextend
hyperothodox
hysteropexia
methoxychlor
methoxychlor
noun
(organic chemistry) A synthetic organochlorine used as an insecticide.
neoorthodoxy
orthodoxally
orthodoxally
adv
Obsolete form of orthodoxly.
oxychromatic
oxychromatin
pentahydroxy
pentahydroxy
noun
(organic chemistry, in combination) Five hydroxy groups in a molecule.
phyllopteryx
pyxidanthera
tetrahydroxy
tetrahydroxy
noun
(organic chemistry, in combination) Four hydroxy groups in a molecule
