I bought a new jacket at the store.

The water jacket is used to prevent overheating in the machine.

I saw a yellow jacket flying around in the garden.

He put on his smoking jacket before lighting up a cigarette.

He looked dapper in his Eton jacket.

He put on his battle jacket before heading into the war zone.

I always bring my beach jacket when I go to the beach.

He wore a dinner jacket to the formal event.

He wore a donkey jacket to keep warm in the cold weather.

I always make sure to protect the dust jacket of my books.