- pubis, pubic bone, os pubis - one of the three sections of the hipbone; together the two pubic bones form the front of the pelvis
--1 is a kind of area, region; bone, os; area, region; bone, os
--1 is a part of pelvis, pelvic girdle, pelvic arch, hip
--1 has parts: mons, mons veneris, mons pubis