Difference between Incus and Anvil

Incus

Part of speech: noun

Definition: A small anvil-shaped bone in the middle ear. an accessory cloud, in the shape of an anvil which forms by spreading at the top of a cumulonimbus. Also called a thunderhead

Anvil

Part of speech: noun

Definition: A heavy iron block used in the blacksmithing trade as a surface upon which metal can be struck and shaped.An incus bone in the inner ear.

Example sentence: Freedom is hammered out on the anvil of discussion, dissent, and debate.