A severe and rapid systemic allergic reaction to an allergen, causing a constriction of the trachea, preventing breathing; anaphylactic shock.
Extreme sensitivity to a substance such as a foreign protein or drug.
anthraxylon
apophylaxis
carbethoxyl
carbethoxyl
noun
(organic chemistry) Alternative form of carbethoxy
chalcedonyx
chalcedonyx
noun
(mineralogy) An agate formed of a white opaque chalcedony alternating with a greyish translucent chalcedony.
chylothorax
chylothorax
noun
An accumulation of chyle in the pleural cavity.
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.
epiphylaxis
exhaustedly
exhaustedly
adv
In an exhausted manner.
exhortingly
exhortingly
adv
So as to exhort.
flexography
flexography
noun
A method of printing using a rubber or polymer rotating printing plate, most commonly used for packaging (labels, tape etc.).
hematoxylic
hematoxylin
hematoxylin
noun
(medicine, organic chemistry) A phenolic compound having the chemical formula C₁₆H₁₄O₆, used (most often in conjunction with eosin) to make dye for staining tissue samples; extracted from the heart of the bloodwood tree, Haematoxylum campechianum.
heterodoxly
heterodoxly
adv
In a heterodox manner.
hexadactyle
hexadactyle
noun
Alternative form of hexadactyl
hexadactyly
hexadactyly
Noun
sexdactyly
hexagonally
hexagonally
adv
In a hexagonal manner
hoaxability
hydroxylase
hydroxylase
noun
(biochemistry) Any of several enzymes that catalyze the oxidation of compounds by the introduction of hydroxyl groups.
hydroxylate
hydroxylate
verb
(organic chemistry) To introduce a hydroxyl group into a compound
hydroxylize
hyperclimax
hypersexual
hypersexual
adj
Excessively interested in sex.
Of or relating to hypersexuality.
noun
A person who is hypersexual.
litholapaxy
litholapaxy
noun
(medicine) The removal of a vesical calculus by first crushing it and subsequently washing out the fragments.
lithoxylite
lymphotaxis
lymphotaxis
noun
The attraction to, or repulsion from lymphocytes
lymphotoxin
lymphotoxin
noun
Any of several lymphokines that are toxic to certain cells
orthoxylene
orthoxylene
noun
(organic chemistry) An aromatic hydrocarbon based on benzene with two methyl substituents bonded to adjacent carbon atoms in the aromatic ring (the ortho configuration).
oxyaldehyde
oxycephalic
oxycephalic
adj
Of or relating to oxycephaly.
oxychlorate
oxychloride
oxychloride
noun
(inorganic chemistry) A ternary compound of oxygen and chlorine.
oxychlorine
oxyphthalic
oxyphyllous
oxysulphate
oxysulphate
noun
Alternative form of oxysulfate
oxysulphide
oxysulphide
noun
Alternative form of oxysulfide
pentaphylax
phyllotaxes
phyllotaxes
noun
plural of phyllotaxis
phyllotaxic
phyllotaxis
phyllotaxis
noun
(botany) The arrangement of leaves on a stem, or the mathematical principles governing such arrangement.
phylloxerae
phylloxerae
noun
plural of phylloxera
phylloxeran
phylloxeran
noun
Any of the plant-feeding insects of the family Phylloxeridae, closely related to aphids.
phylloxeras
phylloxeric
phylloxeric
adj
Relating to, or caused by, phylloxera.
phytoalexin
phytoalexin
noun
(medicine) any of several classes of antibiotics produced by plants in response to microorganisms
polyhydroxy
polyhydroxy
adj
(organic chemistry) Having three or more hydroxy functional groups.
prophylaxes
prophylaxes
noun
plural of prophylaxis
prophylaxis
prophylaxis
noun
(chess) A move or strategy that frustrates an opponent's plan or tactic.
(medicine) Prevention of, or protective treatment for, disease.
pyrrhuloxia
pyrrhuloxia
noun
Cardinalis sinuatus (desert cardinal), a North American bird with grey and red plumage
sceuophylax
sceuophylax
noun
A sacristan or church treasurer.
sixteenthly
sixteenthly
adv
In the sixteenth place; sixteenth in a row.
sulphoxylic
typhlolexia
typhlopexia
xanthophyll
xanthophyll
noun
(organic chemistry, countable) Any of various hydroxy, carbonyl or carboxylic acid derivatives of carotenes.
(organic chemistry, uncountable) Lutein.
xanthoxylin
xanthoxylin
noun
(organic chemistry, obsolete) The active principle of the prickly ash (formerly in genus Xanthoxylum, now Zanthoxylum).
xerophyllum
xylographed
xylographed
verb
simple past tense and past participle of xylograph
xylographer
xylographer
noun
a person who makes xylographs
xylographic
xylographic
adj
of or pertaining to xylographs
xylophagous
xylophagous
adj
Destructive to wood. (of fungi etc.)
Feeding on wood. (of insects etc.)
xylophilous
xylophilous
adj
Living on or in wood, as some fungi and beetles do.
xylophonist
xylophonist
noun
Someone who plays a xylophone.
zanthoxylum
zanthoxylum
noun
Any of the genus Zanthoxylum of deciduous and evergreen trees and shrubs in the citrus or rue family.