English noun: safety lock | |||
| 1. | safety lock (artifact) guard consisting of a locking device that prevents a weapon from being fired | ||
| Synonyms | safety catch | ||
| Broader (hypernym) | guard, safety, safety device | ||
| Part meronym | gun | ||
| 2. | safety lock (artifact) a bolt that cannot be moved from outside the door or gate | ||
| Synonyms | safety bolt | ||
| Broader (hypernym) | bolt, deadbolt | ||