The antimatter counterpart of oxygen. Made up of positron and antiprotons instead of electrons and protons.
anxiolytic
anxiolytic
adj
(pharmacology) That reduces anxiety; tranquilizing
noun
(pharmacology) A drug prescribed for the treatment of symptoms of anxiety.
hypnotoxin
hypnotoxin
noun
A hypothetical waste product of the brain proposed by Henri Piéron that causes fatigue and is cleansed by sleep.
A venom found in the nematocysts of some cnidarians that acts as a central nervous system depressant leading to inactivity, numbness, paralysis, and coma.
mydatoxine
nycticorax
oxyhematin
oxynitrate
oxynitrate
noun
(inorganic chemistry) A mixed oxide and nitrate
oxytonesis
oxytonesis
noun
(phonology) The shift of accent to the final syllable.
oxytonical
oxytonical
adj
(linguistics) oxytone
phoenixity
phytotoxin
phytotoxin
noun
(biochemistry) Any toxic substance produced by a plant.
pyroxenite
pyroxenite
noun
(geology) A heavy, dark igneous rock consisting mostly of pyroxene minerals with smaller amounts of olivine and hornblende.