(biochemistry) Any of several toxic substances that trigger anaphylaxis
anaphylaxis
anaphylaxis
noun
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.
anhydroxime
anthropodeoxycholic
antianaphylaxis
antianaphylaxis
noun
(immunology) desensitization to antigens
antiorthodoxly
antiorthodoxy
antiphylloxeric
antiphylloxeric
adj
Destroying or countering the phylloxera insect.
archocystosyrinx
archosyrinx
arthrosyrinx
asphyxiant
asphyxiant
adj
That can cause asphyxiation
noun
Any substance that can cause asphyxia
asphyxiating
asphyxiating
verb
present participle of asphyxiate
asphyxiation
asphyxiation
noun
An acute lack of oxygen.
Death due to lack of oxygen.
asphyxiations
asphyxiations
noun
plural of asphyxiation
autoasphyxiation
autoasphyxiation
noun
The practice of choking or strangling oneself for sexual gratification.
benzhydroxamic
bishydroxycoumarin
bishydroxycoumarin
noun
(organic chemistry) Synonym of dicumarol
carboxyhemoglobin
carboxyhemoglobin
noun
(biochemistry) The stable complex of carbon monoxide with hemoglobin; it prevents the normal complexing with oxygen and thus leads to anoxia
chemotaxonomically
chemotaxonomically
adv
In terms of, or by means of, chemotaxonomy.
cryptoxanthin
cryptoxanthin
noun
(organic chemistry) A xanthophyll pigment (a hydroxy derivative of carotene) that occurs widely in nature.
cyclohexadienyl
cyclohexadienyl
noun
(organic chemistry, especially in combination) Any univalent radical derived from cyclohexadiene.
cyclohexatriene
cyclohexatriene
noun
Synonym of benzene
any molecule composed of a ring of 6 carbon atoms with 3 double bonds
the theoretical resonance isomers of benzene
cyclohexylamine
cyclohexylamine
noun
(organic chemistry) The primary amine derived from cyclohexane by replacing a hydrogen atom by an amino group; any derivative of this compound
dihydroxyacetone
dihydroxyacetone
noun
(biochemistry) The only ketotriose
(organic chemistry) The compound CO(CH₂OH)₂ that has a number of industrial uses
dimethoxymethane
dimethoxymethane
noun
(organic chemistry) A clear colourless flammable liquid with a low boiling point, low viscosity, and excellent dissolving power, the dimethyl acetal of formaldehyde.
diphenoxylate
diphenoxylate
noun
(pharmacology) An antidiarrheal agent (trademark Lomotil) chemically related to pethidine and administered in the form of its hydrochloride C₃₀H₃₂N₂O₂·HCl in combination with the sulfate of atropine.
endotheliomyxoma
epipharynx
epipharynx
noun
(anatomy, rare) The nasopharynx.
(zoology) A structure that overlaps the mouth in certain insects.
ethoxycaffeine
exchangeability
exchangeability
noun
The condition of being exchangeable
exhaustingly
exhaustingly
adv
In an exhausting manner.
exhilaratingly
exhilaratingly
adv
In a way that exhilarates
extrathermodynamic
extrathermodynamic
adj
Outside of the realm of thermodynamics.
haematoxylin
haematoxylin
noun
(British spelling) Alternative spelling of hematoxylin
haloxylin
hamamelidoxylon
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.
hematoxylins
hematoxylins
noun
plural of hematoxylin
hexadiyne
hexagynia
hexagynian
hexamethylenamine
hexamethylenetetramine
hexamethylenetetramine
noun
(organic chemistry) A crystalline compound C₆H₁₂N₄ used especially as an accelerator in vulcanizing rubber.
hexanitrodiphenylamine
hexanitrodiphenylamine
noun
(organic chemistry) A substance that was mixed with TNT in World War II to make it more explosive.
hydrosalpinx
hydrosalpinx
noun
A distally blocked Fallopian tube filled with serous or clear fluid.
hydroxamino
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.
hydroxylamine
hydroxylamine
noun
(inorganic chemistry) An explosive inorganic derivative of ammonia, NH₂OH, used as a reducing agent, and in organic synthesis.
(organic chemistry) Any organic derivative of this compound.
hydroxylation
hydroxylation
noun
(organic chemistry) The introduction of a hydroxyl group into a molecule, especially by the replacement of a hydrogen atom
hydroxylization
hydroxytryptamine
hydroxytryptamine
noun
(organic chemistry) Any hydroxy derivative of tryptamine, but especially 5-hydroxytryptamine (serotonin)
hygroexpansivity
hyperanxious
hyperanxious
adj
Very anxious
hyperexaltation
hyperexcitableness
hypermixolydian
hyperoxidation
hyperoxidation
noun
Excessive oxidation
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.
hypomixolydian
hypomixolydian
adj
(music) Describing a mode of church music represented by a major scale from D to G
hypoxanthic
hypoxanthine
hypoxanthine
noun
(organic chemistry) A bicyclic heterocycle, 3,7-dihydropurin-6-one, that is an intermediate in the biosynthesis of uric acid.
inexhaustedly
inexhaustedly
adv
Without exhaustion.
inexhaustibility
inexhaustibility
noun
The state or condition of being inexhaustible.
inexhaustibly
inexhaustibly
adv
In an inexhaustible manner.
To an inexhaustible degree.
inexhaustively
inextinguishability
inextinguishability
noun
The state of not being extinguishable.
inextinguishably
inextinguishably
adv
In a way that cannot be extinguished; immortally.
laryngemphraxis
laryngemphraxis
noun
(medicine) The closure or obstruction of the larynx.
maxillopharyngeal
maxillopharyngeal
adj
Relating to the maxilla and the pharynx.
myxasthenia
myxasthenia
noun
A reduced secretion of mucus
nonexchangeability
nonexchangeability
noun
The property of not being exchangeable.
nonexhaustively
onychauxis
oxyacanthin
oxyacanthine
oxyacanthine
noun
(organic chemistry) berbine
oxyanthraquinone
oxychromatin
oxychromatinic
oxyhaematin
oxyhaemoglobin
oxyhaemoglobin
noun
(biochemistry) The form of haemoglobin, loosely combined with oxygen, present in arterial and capillary blood.
oxyhematin
oxyhemocyanin
oxyhemocyanin
noun
(biochemistry) The blue pigment that is an oxygenated form of hemocyanin
oxyhexactine
oxynaphthoic
oxynaphtoquinone
oxyphonia
oxyphonia
noun
(medicine) shrillness or high pitch of the voice
pachymeninx
pachymeninx
noun
(anatomy) dura mater
phacoanaphylaxis
phacoanaphylaxis
noun
(pathology) anaphylaxis to proteins released from the lens of the eye; the inflammation caused by this
pharyngemphraxis
pharyngomaxillary
pharyngomaxillary
adj
(anatomy) Relating to the pharynx and maxilla.
pharyngoxerosis
phenoxybenzamine
phenoxybenzamine
noun
(pharmacology) A drug that blocks the activity of alpha-receptors and is used in the form of its hydrochloride C₁₈H₂₂ClNO·HCl especially to treat hypertension and sweating due to pheochromocytoma.
phycoxanthin
phycoxanthin
noun
(dated) A yellowish colouring matter found in certain algae.
phycoxanthine
phycoxanthine
noun
Alternative form of phycoxanthin
phylloxanthin
phylloxanthin
noun
(obsolete, organic chemistry) A yellow pigment obtained by degradation of chlorophyll.
(obsolete, organic chemistry) xanthophyll.
phytoalexin
phytoalexin
noun
(medicine) any of several classes of antibiotics produced by plants in response to microorganisms
phytoalexins
phytoalexins
noun
plural of phytoalexin
pseudoanaphylaxis
pseudoanaphylaxis
noun
A kind of anaphylaxis that does not involve an allergic reaction but is due to direct mast cell degranulation.
pyroxanthin
pyroxanthin
noun
(organic chemistry) A yellow, crystalline substance obtained from creosote etc; it seems to be a polycyclic aromatic hydrocarbon.
pyxidanthera
radioanaphylaxis
rhinopharynx
rhinopharynx
noun
(anatomy, rare) Synonym of nasopharynx
seroanaphylaxis
seroanaphylaxis
noun
(medicine, uncommon) Anaphylaxis as a result of an injection of a foreign serum, usually conducted under experimental conditions.
sphenomaxillary
sphenomaxillary
adj
(anatomy) Relating to the sphenoid bone and the maxilla.
spondylexarthrosis
staphylotoxin
staphylotoxin
noun
Any of various toxins produced by Staphylococcus bacteria.
thyreoantitoxin
thyroantitoxin
unexhaustibly
unexhaustively
unextinguishably
unextinguishably
adv
In a way that cannot be extinguished.
unhoaxability
unlexicographically
unorthodoxically
xanthocyanopia
xanthocyanopia
noun
color blindness in which red and green cannot be distinguished
xanthocyanopsia
xanthocyanopsia
noun
A form of color blindness in which red cannot be distinguished from green, but only blue from yellow.
xanthophyllic
xanthophyllic
adj
Of or pertaining to xanthophyll.
xanthophyllite
xanthophyllite
noun
(mineralogy, outdated) A synonym of clintonite. The International Mineralogical Association's Commission on New Minerals, Nomenclature and Classification (CNMNC) recommends using clintonite as a replacement in all cases.
xanthopsydracia
xanthopsydracia
noun
(archaic, medicine) A condition characterized by the occurrence on the skin of small yellow pustules.
xanthoxylin
xanthoxylin
noun
(organic chemistry, obsolete) The active principle of the prickly ash (formerly in genus Xanthoxylum, now Zanthoxylum).