The Collaborative International Dictionary
Falcula
Falcula \Fal"cu*la\, n. [L., a small sickle, a billhook.] (Zo["o]l.) A curved and sharp-pointed claw.
Wiktionary
falcula
n. 1 (context pluralonly English) The falx cerebelli. 2 (context pluralonly zoology English) A curved and sharp-pointed claw.Webster's Revised Unabridged Dictionary (1913)