keychain

See also: key chain

English

Etymology

key +‎ chain

Noun

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

Translations
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.