I go to watch polo matches every weekend.

This product is made of polyvinyl.

Polyene plays an important role in the field of chemistry.

This fiber is made of polyamide.

Polybutadiene is widely used in the manufacture of rubber products.

This new product uses a special polymer.

He was scheduled to take a polygraph test.

The doctor discovered a polyp in my stomach.

He is a true polyglot, able to speak five languages fluently.

I often eat porridge for breakfast.