Definitions

from The Century Dictionary.

  • noun A nitrogenous organic base or alkaloid produced in living animal tissues as a result of their activity: distinguished from a ptomaine, which is an alkaloid produced in the putrefactive decay of a dead tissue.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (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.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun biochemistry An animal base or alkaloid, appearing in the tissue during life; hence, a vital alkaloid, as distinguished from a ptomaine or cadaveric poison.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

leuco- + -maine, as in ptomaine.

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Examples

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