keychain

English

noun
Definitions
  • A chain or ring to which a key may be attached
  • An ornamental piece holding such a chain or ring.
  • (cryptography) A digital repository for the storage of cryptographic keys.

Etymology

Compound from English key (cay) + English chain.

Origin

English

chain

Gloss

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms