- compound bitted key
- n.a key with at least one compound cut
Locksmith dictionary . 2014.
Locksmith dictionary . 2014.
bit — I. noun Etymology: Middle English bitt, from Old English bite act of biting; akin to Old English bītan bite Date: 14th century 1. a. (1) the biting or cutting edge or part of a tool (2) a replaceable part of a compound tool that actually performs … New Collegiate Dictionary