WordReference Random House Unabridged Dictionary of American English © 2026
cis•sus
(sis′əs),USA pronunciation n.
- Plant Biologyany of numerous tropical and subtropical vines of the genus Cissus, including the grape ivy and the kangaroo vine.
- Greek kissós ivy
- Neo-Latin
'cissus' also found in these entries (note: many are not synonyms or translations):