1. The bones of the mouth in which the teeth are fixed. They resemble a horse shoe. In most animals, the under jaw only is movable.
2. The mouth.
3. In vulgar language, scolding, wrangling, abusive clamor.
JAW, v.i. To scold; to clamor. Vulgar.
JAW, v.t. To abuse by scolding. Vulgar.