'Peritoneal' definitions:
Definition of 'peritoneal'
From: WordNet
adjective
Of or relating to or affecting the peritoneum; "peritoneal cancer"
Definition of 'Peritoneal'
From: GCIDE
- Peritoneal \Per`i*to*ne"al\, a. [Cf. F. p['e]riton['e]al.] (Anat.) Of or pertaining to the peritoneum. [1913 Webster]