n. 1 any composite plant of the genus Arnica, having erect stems bearing yellow daisy-like flower heads, e.g. mountain tobacco. 2 a medicine prepared from this, used for bruises etc.
[ mod.L: orig. unkn. ]
ARNICA
Meaning of ARNICA in English
Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012