sisal sis • siscowet · · · Info · Definitions · Synonyms · Characters · · sisal · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a plant fiber used for making rope. Synonyms: sisal hemp. · · Noun Definition 1 (noun) Mexican or West Indian plant with large fleshy leaves yielding a stiff fiber used in e.g. rope. Synonyms: Agave sisalana. · · Noun Definition 2 Synonyms · · · sisal hemp · · Synonym 1 agave sisalana · · Synonym 2 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073