Squeal
Part of speech: verb
Definition: To scream by making a shrill, prolonged sound. To give sensitive information about someone to a third party; to rat on someone.
Part of speech: noun
Definition: A high-pitched sound, as a scream of a child, or noisy worn-down brake pads.
Oink
Part of speech: verb
Definition: Of a pig or in imitation thereof, to make its characteristic sound.
Part of speech: interjection
Definition: Representing the sound made by a pig.
Part of speech: noun
Definition: The sound made by a pig, or an imitation thereof.