Definition

A type of freshwater fish found in South America, known for its sharp teeth and aggressive behavior, often living in groups and sometimes attacking larger animals.

Example

The piranha is famous for its sharp teeth and fierce reputation in the Amazon River.

Conversation

Did you see that documentary about piranhas?

Yeah, it was fascinating how aggressive they can be.

I never knew they traveled in schools and attacked in groups.

Right? It's kind of scary to think about swimming where they are!

Synonyms & Antonyms

Root Explanation

Piranha originates from the Tupi language, where 'pira' means 'fish' and 'anha' means 'tooth'. The word describes a type of fish known for its sharp teeth.

Memory Tip

Think of 'pira' meaning fish and 'anha' meaning tooth — this helps you remember that a piranha is a fish known for its sharp teeth.

Visually Confused Words