(pharmacology) A particular chemical antiseptic and bacteriostatic.
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.
hexactinellid
hexactinellid
noun
Any of the many sponges of class Hexactinellida, which have hexactine spicules; a glass sponge.
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
