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.
Thin, film-like structure that separates two fluids, acting either as a selective barrier or a separating structure
Extended physical object in string theory
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
Membrane in Spanish is Membrana
Membrane in Tagalog is Balamban