Used to express surprise, fear, or dismay.

plural of McAmis

A female given name of modern usage, variant of Orpah. / (television) The Oprah Winfrey Show, a popular long-running U.S. television talk show (1986–2011).

(organic chemistry) Any of a family of terpenoid lactones that stimulate germination in parasitic plants of the genus Striga, and that inhibit shoot branching.