A ring, normally of metal or plastic, for holding keys together.(noun)
A set of data holding linked encryption keys.(noun)
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Use "keyring" in a sentence
"The Liquid Aqua keyring is the idea bait item this is a squishy plastic keyring that contains different colored liquids that create shapes and patterns when the plastic is pressed."
"BMW 5 Series style Metal keychain keyring key chain"
"BMW 3 Series Metal keychain keyring key chain W/BMW"