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.
archlexicographer
autonephrotoxin
auxotrophies
auxotrophies
noun
plural of auxotrophy
axerophthol
axerophthol
noun
Vitamin A
benzoxycamphor
benzoxyphenanthrene
cephalothorax
cephalothorax
noun
The fused head and thorax of spiders and crustaceans
cephalothoraxes
cephalothoraxes
noun
plural of cephalothorax
chartophylaxes
chartophylaxes
noun
plural of chartophylax
chemoprophylaxis
chemoprophylaxis
noun
chemoprevention; the prevention of disease using food supplements or drugs.
chlordiazepoxide
chlordiazepoxide
noun
A benzodiazepine derivative used as a sedative drug; trade name Librium among others.
cytopharynxes
cytopharynxes
noun
plural of cytopharynx
dextroamphetamine
dextroamphetamine
noun
(pharmacology) One of the stereoisomers of amphetamine, with the chemical formula C₉H₁₃N, that is used to stimulate the central nervous system.
doxographer
doxographer
noun
A classical historian who describes the opinions of Ancient Greek philosophers and scientists.
echopraxia
echopraxia
noun
The involuntary repetition or imitation of the observed movements of another.
exocataphoria
exograph
exophoria
exophoria
noun
(ophthalmology) A form of heterophoria in which there is a tendency of the eyes to deviate outward.
exospherical
extractorship
extraparochial
extraparochial
adj
Beyond the limits of a parish.
extraparochially
extraparochially
adv
Outside the limits of a parish.
extraphenomenal
extraphenomenal
adj
Beyond or outside of phenomena.
extraphysiological
flexographic
flexographic
adj
Of or pertaining to flexography
flexographically
flexographically
adv
By means of flexography.
flexography
flexography
noun
A method of printing using a rubber or polymer rotating printing plate, most commonly used for packaging (labels, tape etc.).
formaldehydesulphoxylate
formaldehydesulphoxylate
noun
A salt or ester of formaldehydesulphoxylic acid.
formaldehydesulphoxylic
gastrohysteropexy
hemopneumothorax
hemopneumothorax
noun
(medicine) pneumothorax and hemothorax occurring together
hepatorrhexis
hepatorrhexis
noun
(medicine, pathology) A rupture of the liver.
heptahydroxy
heptahydroxy
noun
(organic chemistry, in combination) seven hydroxy groups. (OH)₇
hexachloraphene
hexachlorophene
hexachlorophene
noun
(organic chemistry) A polyhalogenated compound, 2,2'-methylenebis(3,4,6-trichlorophenol)-3,4,6-trichloro-2-[(2,3,5-trichloro-6-hydroxyphenyl)methyl]phenol, once used as a disinfectant
hexametrographer
hexanitrodiphenylamine
hexanitrodiphenylamine
noun
(organic chemistry) A substance that was mixed with TNT in World War II to make it more explosive.
hexapterous
hexapterous
adj
(botany) Having six wing-like processes or extensions
hexaspermous
hieracosphinx
hieracosphinx
noun
A mythical beast found in Egyptian sculpture and European heraldry, being a lion with the head of a falcon.
hieracosphinxes
hieracosphinxes
noun
plural of hieracosphinx
hydropneumothorax
hydropneumothorax
noun
(medicine) The presence of both fluid and air in the pleural cavity
hydroxyapatite
hydroxyapatite
noun
A basic calcium phosphate mineral that is the principal inorganic constituent of bone and teeth.
hydroxytryptamine
hydroxytryptamine
noun
(organic chemistry) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin)
hygroexpansivity
hyperanxious
hyperanxious
adj
Very anxious
hyperexaltation
hyperexophoria
hypermixolydian
hyperoxemia
hyperoxemia
noun
(pathology) A high level of oxygen in the blood, typically as a result of hyperoxia
hyperoxidation
hyperoxidation
noun
Excessive oxidation
hyperoxygenate
hyperoxygenate
verb
To oxygenate excessively
hyperoxygenating
hyperoxygenating
verb
present participle of hyperoxygenate
hyperoxygenation
hyperoxygenation
noun
(medicine) The administration of a higher than usual concentration of oxygen, or the condition of having such a concentration of oxygen.
hyperoxymuriate
hyperoxymuriate
noun
(chemistry, obsolete) Any perchlorate.
hyperoxymuriatic
hyperoxymuriatic
adj
(obsolete, chemistry) perchloric
hyperparoxysm
hyperprosexia
hyperprosexia
noun
(medicine, rare) Excessive attention; an abnormal state in which a person concentrates on one thing to the exclusion of everything else.
hypopharynxes
hypopharynxes
noun
plural of hypopharynx
hypoprosexia
hysteropexia
laparohysteropexy
laparohysteropexy
noun
(surgery) ventrofixation of the uterus
laryngopharynxes
lexicographer
lexicographer
noun
One who writes or compiles a dictionary
lexicographers
lexicographers
noun
plural of lexicographer
lexicographian
lexicographic
lexicographic
adj
Like a dictionary, relating to lexicography (the writing of a dictionary).
lexicographical
lexicographical
adj
Meeting lexicographical standards or requirements; worthy of being included in a dictionary.
Relating to lexicography.
lexicographically
lexicographically
adv
(domain) From the perspective of lexicography.
(manner) In a lexicographical way.
(sequence) In lexicographical order.
lexicographies
lexicographies
noun
plural of lexicography
lexicographist
lexicographist
noun
(chiefly archaic) A student specialising in the discipline of lexicography; lexicographer.
lexicography
lexicography
noun
(countable) A dictionary, a lexicon, a wordbook.
(uncountable) The art or craft of compiling, writing, and editing dictionaries.
(uncountable, linguistics) The scholarly discipline of analysing and describing the semantic, syntagmatic and paradigmatic relationships within the lexicon (vocabulary) of a language and developing theories of dictionary components and structures linking the data in dictionaries.
maxillopharyngeal
maxillopharyngeal
adj
Relating to the maxilla and the pharynx.
morphallaxes
morphallaxes
noun
plural of morphallaxis
nasopharynxes
nasopharynxes
noun
plural of nasopharynx
omphalorrhexis
oophorauxe
ophthalmorrhexis
oropharynxes
oxyosphresia
paradoxographer
paradoxographer
noun
A writer of paradoxography.
pentahexahedron
pentahydroxy
pentahydroxy
noun
(organic chemistry, in combination) Five hydroxy groups in a molecule.
pharyngoxerosis
phylloxera
phylloxera
noun
An insect, Daktulosphaira vitifoliae of the family Phylloxeridae (not the genus Phylloxera), that is very destructive to grape vines; also, the diseased condition of a vine caused by this insect.
phylloxerae
phylloxerae
noun
plural of phylloxera
phylloxeran
phylloxeran
noun
Any of the plant-feeding insects of the family Phylloxeridae, closely related to aphids.
phylloxeras
phylloxeridae
plasmatorrhexis
pneumohemothorax
pneumohemothorax
noun
hemopneumothorax
pneumohydrothorax
pneumopyothorax
pneumothorax
pneumothorax
noun
(medicine) Presence of air inside the pleural cavity, usually caused by injury either to the lung or the chest wall.
posthexaplar
posthexaplaric
preexhaustion
prophylaxes
prophylaxes
noun
plural of prophylaxis
prothoraxes
pterothorax
pterothorax
noun
The mesothorax and metathorax of an insect
pyohemothorax
pyopneumothorax
pyopneumothorax
noun
(medicine) The accumulation of air (or other gas) and pus in the pleural cavity.
seroanaphylaxis
seroanaphylaxis
noun
(medicine, uncommon) Anaphylaxis as a result of an injection of a foreign serum, usually conducted under experimental conditions.
seropneumothorax
seroprophylaxis
seroprophylaxis
noun
(immunology) Disease prophylaxis achieved via the administration of antibody-containing serum.
sphenomaxillary
sphenomaxillary
adj
(anatomy) Relating to the sphenoid bone and the maxilla.
spondylexarthrosis
trachelectomopexia
trachelopexia
trophallaxes
trophallaxes
noun
plural of trophallaxis
unlexicographical
unlexicographically
xantholeucophore
xantholeucophore
noun
A leucophore arising from a xanthophore.
xanthophore
xanthophore
noun
(biology) A xanthochrome-containing chromatophore, frequently a lipophore
xanthopicrite
xanthopicrite
noun
(organic chemistry, archaic) A bitter crystalline alkaloid extracted from plants of family Xanthoxylaceae.
xanthoproteic
xanthoproteic
adj
Of or pertaining to xanthoproteic acid or xanthoproteins.
xanthoprotein
xanthoprotein
noun
A protein formed when xanthoproteic acid contacts epithelial cells, indicative of inadequate safety precautions when handling nitric acid.
xanthoproteinic
xanthoproteinic
adj
Alternative form of xanthoproteic
xanthopterin
xanthopterin
noun
A yellow crystalline solid that occurs mainly in the wings of butterflies and in the urine of mammals, converted by microorganisms into folic acid.
xanthospermous
xanthospermous
adj
(botany) Having yellow seeds
xenomorpha
xenomorphically
xenophora
xenophora
noun
(biology) Any mollusk of the genus Xenophora.
xenophoran
xenophoridae
xerographer
xerographer
noun
A xerography machine; a photocopier.
xerographic
xerographic
adj
of, relating to, or produced by xerography
xerographically
xerographically
adv
In a xerographic way; by xerography.
xerographies
xerography
xerography
noun
A photocopying process in which a negative image formed on an electrically charged plate is transferred as a positive to paper and thermally fixed.
xerophagia
xerophagia
noun
The eating of dry food
xerophagies
xerophagies
noun
plural of xerophagy
xerophagy
xerophagy
noun
A restrictive diet (of bread and water, for example) as a punishment or religious form of discipline.
xerophthalmia
xerophthalmia
noun
(ophthalmology) A condition due to a deficiency of vitamin A where the conjunctiva and cornea become dry. The condition starts with conjunctival xerosis and night blindness and progresses to corneal xerosis and, later, a severe condition called keratomalacia.
xerophthalmic
xerophthalmic
adj
Of or pertaining to xerophthalmia.
xerophthalmos
xerophthalmy
xerophthalmy
noun
Alternative form of xerophthalmia
xerophytically
xerophytically
adv
As a xerophyte.
xiphosterna
xiphosuridae
xylographed
xylographed
verb
simple past tense and past participle of xylograph
