Her necklace had a beautiful cat's eye stone.

Her necklace had a beautiful cat's eye stone.

I'm so busy with work, I could use all the help I can get.

There is a proverb, 'a cornered rat will bite a cat,' which means that a person driven into a desperate situation will fight back even against an opponent they would normally fear.

There is a cute calico cat in my house.

He is a cat lover and plays with his cat every day.

The steepest descent method is one way to solve optimization problems.

My cat has been infected with the feline immunodeficiency virus.