(organic chemistry) The tropone 3,8-dimethyl-5-isopropyl-2,3-dihydro-1H-azulene-1,6-dione present in Croton argyroglossum

Capable of being relished; agreeable to the taste; gratifying.

A rotating component in a videotape system, bearing the magnetic heads used to record and reproduce signals.

plural of bee-hive