plural of utility belt

A belt with pockets, loops, etc. for carrying useful items.

plural of life belt

plural of asteroid belt

plural of safety belt

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

plural of black belt

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

plural of timing belt

(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).