(law) Initialism of Michigan Compiled Laws.

(medicine) Initialism of medial collateral ligament.

plural of MCL

(physics) a device, rather like a manometer, used to measure low pressures close to that of a vacuum, by using an application of Boyle's law

(informal) A local stamp inscribed "L. MCl." to represent the ship Lady McLeod, produced by David Bryce, the owner of the ship, in Trinidad in 1847. It was the first stamp produced in a British colony, but is considered by many to be a Cinderella.

Alternative form of McLeod

A Scottish surname from Scottish Gaelic, the anglicised form of the Gaelic Mac Leòid

Synonym of rakehoe

Of or relating to Marshall McLuhan (1911–1980), Canadian educator and philosopher, known for coining the expressions "the medium is the message" and "global village".

A surname from Irish.