lipopolysaccharide[lip′ō pä′lē sak′ə rīd′, lī′pō-]
Biochem. a large molecule that contains a polysaccharide and a lipid, found especially in cell membranes
Any of a group of polysaccharides in which a lipid constitutes a portion of the molecule.
lipo- +"Ž polysaccharide