Medical Dictionary
membrane
noun mem·brane \ˈmem-ˌbrān\
Medical Definition of MEMBRANE
1
: a thin soft pliable sheet or layer especially of animal or plant origin
2
: a limiting protoplasmic surface or interface—see nuclear membrane, plasma membrane
—mem·braned \ˈmem-ˌbrānd\ adjective
Seen & Heard
What made you want to look up membrane? Please tell us where you read or heard it (including the quote, if possible).