Squeal
"Squeal" is a term that typically refers to a high-pitched sound made by animals or humans. In animals, such as pigs or mice, squealing can indicate excitement, distress, or a warning signal. For humans, it often describes a sharp, loud cry of joy or surprise, commonly heard in social settings.
In a different context, "squeal" can also mean to inform on someone, often used in slang. This usage implies that a person reveals secrets or betrays someone, particularly in situations involving criminal activity or conflict. The term carries a negative connotation, suggesting disloyalty or betrayal.