Howl
Part of speech: noun
Definition: The protracted, mournful cry of a dog or a wolf, or other like sound. A prolonged cry of distress or anguish; a wail.
Part of speech: verb
Definition: To utter a loud, protracted, mournful sound or cry, as dogs and wolves often do. To utter a sound expressive of pain or distress; to cry aloud and mournfully; to lament; to wail. To make a noise resembling the cry of a wild beast. To utter with outcry.
Example sentence: The devil doesn't know how to sing, only how to howl.
Ululation
Part of speech: noun
Definition: A long, loud, mournful cry or howl.