Patches of lymphoid nodules, in the walls of the small intestiness; agminated glands; -- called also Peyer's patches. In typhoid fever they become the seat of ulcers which are regarded as the characteristic organic lesion of that disease.
PEYER'S GLANDS
Meaning of PEYER'S GLANDS in English
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012