VERB + KEYRING
keys, master, took
KEYRING + NOUN
carabiner
PREP.
off, on, with
noun
A ring, normally of metal or plastic, for holding keys together.
A set of data holding linked encryption keys.
The key to my apartment is on the keyring.
Lorenzo took his master keyring off his belt and tried to open the door.
Adriano had five keys on his keyring.
I have a keyring with a carabiner and a dynamo lamp.
I have a keyring with a carabiner with a dynamo lamp.
I have a keyring with a snap hook with a dynamo lamp.