PROTOPINE

Meaning of PROTOPINE in English

ˈprōd.əˌpēn, -_pə̇n noun

( -s )

Etymology: International Scientific Vocabulary prot- + opi um + -ine

: a crystalline alkaloid C 20 H 19 NO 5 found in small quantities in opium and in many papaveraceous plants

Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012

PROTOPINE — (n.) An alkaloid found in opium in small quantities, and extracted as a white crystalline substance.
Английский словарь Webster
PROTOPINE — ( n. ) An alkaloid found in opium in small quantities, and extracted as a white crystalline substance.
Webster's Revised Unabridged English Dictionary
PROTOPINE — noun an alkaloid found in opium in small quantities, and extracted as a white crystalline substance.
Webster English vocab
FUMARINE — ˈfyüməˌrēn, -_rə̇n noun ( -s ) Etymology: probably from French, from New Latin Fumaria + French -ine : protopine
Webster's New International English Dictionary