'mucosa' definitions:
Definition of 'mucosa'
(from WordNet)
noun
Mucus-secreting membrane lining all body cavities or passages that communicate with the exterior [syn: mucous membrane, mucosa]
Definition of 'mucosa'
From: GCIDE
- mucosa \mucosa\ n. The mucus-secreting membrane lining all body cavities or passages that communicate with the exterior; called also mucous membrane.
- Syn: mucous membrane. [WordNet 1.5]