Jamacina \Jam`a*ci"na\, n. [NL.] Jamaicine. [1913 Webster]
Jamaicine \Ja*ma"i*cine\, n. [From Jamaica.] (Chem.) An alkaloid said to be contained in the bark of {Geoffroya inermis}, a leguminous tree growing in Jamaica and Surinam; -- called also {jamacina}. --Watts. [1913 Webster]