Latchkeys

Part of speech: noun

Definitions

1. A type of key used to operate a latch mechanism, often providing secure access to a building or room
2. Items carried for personal access, allowing entry without reliance on others' presence
3. A common term for keys that enable independence, particularly in situations involving entry to homes or properties

Etymology: "Latchkeys" is the plural of "latchkey," a key for opening a door whose latch can be lifted from outside, so the house can be entered without a servant or householder letting you in. The word is a compound of "latch," the simple bolt-and-lever fastening that dates from Old English, and "key," which comes from the same Old English word "cǣg." Put together, the two parts describe exactly what the object does: it works the latch.

Synonyms: door keys, house keys