rimˈ- fire adjective

1. (of a cartridge) having the primer in the rim of the base
2. (of a firearm) for use with such cartridges

rim lock noun

A lock mechanism in a metal case that is screwed to the inner face of a door (cf mortise lock)

rimˈrock noun

Rock forming the boundaries of a gravel deposit, esp the cliff at the edge of a plateau

rimˈ-shot noun (esp in jazz)

A drum-stroke which hits the rim and skin of the drum simultaneously