The hypogastrium (alternative names including hypogastric region, pubic region and suprapubic region) is an area of the human abdomen located below the navel. The pubis bone constitutes its lower limit. ...
• (n.) The lower part of the abdomen.
(hi″po-gas´tre-әm) hypogastric region.
Hyp`o·gas'tri·um noun [ New Latin , from Greek ...; ... under + ... belly.] (Anat.) The lower part of the abdomen. 
Type: Term Pronunciation: hī′pō-gas′trē-ŭm Synonyms: pubic region
the lower and median part of the abdomen.