Noun
An anvil.
One of the small bones in the tympanum of the ear; the anvil bone. See Ear.
The central portion of the armature of the pharynx in the Rotifera.
Source: Webster's dictionaryDysfunction of the three small bones of the middle ear – malleus, incus, and stapes – may cause conductive hearing loss. Source: Internet
The malleus articulates to incus which connects to the stapes. Source: Internet
The malleus, or "hammer", evolved from the articular bone of the lower jaw, and the incus, or "anvil", from the quadrate. Source: Internet
Towering vertical cumulonimbus capillatus with anvil-shaped incus supplementary feature. Source: Internet