Meaning of squeal

squeal

1. a somewhat prolonged, sharp, shrill cry, as of pain, fear, or surprise.
1. an instance of informing against someone.
2. a protest or complaint; beef.

1. to utter or emit a squeal or squealing sound.
1. to turn informer; inform.
2. to protest or complain; beef.

1. to utter or produce with a squeal.