noun
or rhoe·a·dine ˈrēəˌdēn, -_d ə n
( -s )
Etymology: International Scientific Vocabulary rhead-, rhoead- (from New Latin rhoead-, rhoeas — specific epithet of the corn poppy Papaver rhoeas — from Greek rhoiad-, rhoias corn poppy) + -ine
: a nonpoisonous crystalline alkaloid C 21 H 21 NO 6 found in various poppies (as the corn poppy)