- true pepper, pepper vine - any of various shrubby vines of the genus Piper
--1 is a kind of vine
--1 is a member of Piper, genus Piper
--1 has particulars:pepper, common pepper, black pepper, white pepper, Madagascar pepper, Piper nigrum; long pepper, Piper longum; betel, betel pepper, Piper betel; cubeb, cubeb vine, Java pepper, Piper cubeba