phospholipid phosphoglycoprotein • phospholipide · · · Info · Definitions · Characters · · phospholipid · · Text Latin · · Script 12 · · Length 4 · · Syllables Definitions · · · (noun) any of various compounds composed of fatty acids and phosphoric acid and a nitrogenous base; an important constituent of membranes. · · Noun Definition 1 Characters · · d latin small letter d U+0064 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073