- sisal, sisal hemp - a plant fiber used for making rope
--1 is a kind of plant fiber, plant fibre
--1 is a substance of rope - sisal, Agave sisalana - Mexican or West Indian plant with large fleshy leaves yielding a stiff fiber used in e.g. rope
--2 is a kind of agave, century plant, American aloe
--2 is a member of genus Agave