( n. )
A thin layer or fold of tissue, usually supported by a fibrous network, serving to cover or line some part or organ, and often secreting or absorbing certain fluids.
( n. )
A thin layer or fold of tissue, usually supported by a fibrous network, serving to cover or line some part or organ, and often secreting or absorbing certain fluids.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012