(mineralogy) An opaque iron-grey metallic sulfide mineral.

Like a briar; thorny.

Relating to, or resembling, Briareus, a giant fabled to have a hundred hands; many-handed.

(zoology) Any soft corals of the family Briareidae.

(biochemistry) Any of a class of eunicellin diterpenes found in Briareum.

plural of briarellin

plural of briareid

plural of briarane

(organic chemistry) Any of a group of naturally-occurring diterpenoids based on a bicyclo[8.4.0]tetradecane ring system

plural of briarwood