Entry 1 sense Webster, 1913 Sarco- · Sar·co- · IPA 01 A combining form from Gr. sa`rx, sa`rkos, flesh; as, sarcophagous, flesh-eating; sarcology. 1. A combining form from Gr. sa`rx, sa`rkos, flesh; as, sarcophagous, flesh-eating; sarcology.