1. a long warm coat worn over other clothes, especially in cold weather

Examples

• He put on his overcoat before stepping out into the snow.
• She hung her overcoat in the closet when she arrived at work.
• The wool overcoat kept him warm during the winter walk.
• He forgot his overcoat and had to go back inside to get it.
• The detective wore a long black overcoat.
• She buttoned up her overcoat against the cold wind.