Fibula

['fɪbjʊlə] or ['fɪbjələ]

(noun.) the outer and thinner of the two bones of the human leg between the knee and ankle.

Checker: Raymond--From WordNet

(n.) A brooch, clasp, or buckle.

(n.) The outer and usually the smaller of the two bones of the leg, or hind limb, below the knee.

(n.) A needle for sewing up wounds.

Editor: Xenia

n. a clasp or buckle; the outer of the two bones from the knee to the ankle.—adjs. Fib′ular Fib′ulate Fib′ulous.

Checker: Vernon