Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun carabiner

1 sense of carabiner

Sense 1
carabiner, karabiner, snap ring -- (an oblong metal ring with a spring clip; used in mountaineering to attach a rope to a piton or to connect two ropes)
       => hoop, ring -- (a rigid circular band of metal or wood or other material used for holding or fastening or hanging or pulling; "there was still a rusty iron hoop for tying a horse")
       => fastener, fastening, holdfast, fixing -- (restraint that attaches to something or holds something in place)