(colloquial) An empty beer bottle.

(idiomatic, colloquial) I do not believe what you said.

The amphibious force or marine corps of the United Kingdom.

plural of Royal Marine

(biology) The branch of biology dealing with organisms that live in the sea.

A subdivision of the Coast Miwok people, who resided in present-day Marin County, California.

The dialect of Coast Miwok language spoken by this people.

A ship dedicated to commercial, rather than military, purposes. / (uncountable) Synonym of merchant navy. The fleet considered as an entire combined force.

A compass (navigational instrument).

Someone who studies marine biology.