ankle / dowel, peg / wall plug / cheville

(transitive with avec) (colloquial) in cahoots (with)

linchpin (central cohesive source of stability and security)

(figuratively, informal, followed by the preposition de) to hold a candle to, to measure up to

plural of cheville

(figuratively) to have a big head, to be big-headed

a latch hidden in a door with the tab sticking through a slot / an unidentified part of the locking mechanism of Little Red Riding Hood's grandmother's door

plural of chevillette

plural of cheville ouvrière

(transitive) To fasten using a peg. / (slang, transitive, typically in heterosexual contexts) To engage in anal sex by penetrating (one's male partner) with a dildo.