You searched for: “a combining form that denotes the clavicle or collarbone”
A unit related to: “a combining form that denotes the clavicle or collarbone”
cleido-, cleid-, clido-, clid-
(Greek: key; a means of locking or a thing that locks [or unlocks] a door; a key, bar, or hook; a combining form that denotes the clavicle or collarbone)