indescribable   (Sound)

The adj indescribable has 1 sense

• indefinable, indescribable, ineffable, unspeakable, untellable, unutterable -- (defying expression or description; "indefinable yearnings"; "indescribable beauty"; "ineffable ecstasy"; "inexpressible anguish"; "unspeakable happiness"; "unutterable contempt"; "a thing of untellable splendor")