Dictionary entry

Leucomaine

Webster's Dictionary 1913

Leu‐co″ma‐ine (lū̍‐kō″mȧ‐ĭn or –ēn), n. [Leuco- + -maine, as in ptomaine.] (Physiol. Chem.) An animal base or alkaloid, appearing in the tissue during life; hence, a vital alkaloid, as distinguished from a ptomaine or cadaveric poison.