aquaporin
Pronunciation: ak-kwă-pōr′in
Definition: A member of a family of transmembrane channel proteins found in epithelial membranes that serve to regulate transepithelial water movement in tissues involved in body fluid homeostasis.
[L aqua, water, + porus, channel, pore, + -in]
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.
