Webster's Revised Unabridged Dictionary · 1913

Falcate

Falcate , adjective

[Latin falcatus, from falx, falcis, a sickle or scythe.]

Hooked or bent like a sickle; as, a falcate leaf; a falcate claw; -- said also of the moon, or a planet, when horned or crescent-formed.

Also: Falcated