D defs.my
Entry 1 sense Webster, 1913

Piperine

· Pip·er·ine · IPA
01 n. A white crystalline compound of piperidine and piperic acid. It is obtained from the black pepper (Piper nigrum) and other species.
  1. 1.
    A white crystalline compound of piperidine and piperic acid. It is obtained from the black pepper (Piper nigrum) and other species.(Chem.)