peyer's patch is a noun meaning "any of several lymph nodes in the walls of the intestines near the junction of the ileum and colon". It carries one recorded sense.
any of several lymph nodes in the walls of the intestines near the junction of the ileum and colon
Definitions, synonyms and semantic relations for peyer's patch come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.