A buoyant ring carried on board ships that can be thrown to someone in the water in an emergency to keep themselves afloat.

simple past tense and past participle of belt up

(Britain) To fasten one's seat belt. / (Britain, colloquial, derogatory, usually in imperative) To stop talking or chattering; shut up.

A heavy-duty leather belt, from which tools etc. may be hung.

A very large rifle cartridge that incorporates a strong ring of metal around its base for strength.

(informal, transitive) to sing loudly; to emit music loudly

(chiefly automotive) A seat belt that passes over the hips and does not itself provide restraint to the upper body (although it may be part of a larger system another component of which does provide upper-body restraint).

A strait in the Baltic Sea between the German island of Fehmarn and the Danish island of Lolland, connecting the Bay of Kiel and the Bay of Mecklenburg.

plural of belt loop

The iliac furrows