- polysaccharide, polyose - any of a class of carbohydrates whose molecules contain chains of monosaccharide molecules
--1 is a kind of carbohydrate, saccharide, sugar
--1 has particulars:heparin, Lipo-Hepin, Liquaemin; chitin; cellulose; glycogen, animal starch; inulin; mucopolysaccharide; starch, amylum