keychain

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See also: key chain

English[edit]

Etymology[edit]

key +‎ chain

Noun[edit]

English Wikipedia has an article on:
Wikipedia

keychain (plural keychains)

A keychain with a leather key fob.
  1. A chain or ring to which a key may be attached
  2. An ornamental piece holding such a chain or ring.
  3. (cryptography) A digital repository for the storage of cryptographic keys.

Hypernyms[edit]

Translations[edit]