Webster's Revised Unabridged Dictionary · 1913

Guttural

Guttural , adjective

[Latin guttur throat: compare French gutural.]

Of or pertaining to the throat; formed in the throat; relating to, or characteristic of, a sound formed in the throat.
Children are occasionally born with guttural swellings. — W. Guthrie
In such a sweet, guttural accent. — Landor

Guttural , noun

A sound formed in the throat; esp., a sound formed by the aid of the back of the tongue, much retracted, and the soft palate; also, a letter representing such a sound.