overcoat
n. countable B1 Intermediate US //ˈoʊvɝˌkoʊt// UK //ˈəʊvəkˌəʊt// over·coat
n. a long, warm coat that you wear over other clothes when it is very cold. It is usually made of thick material like wool or cotton.
n. a long, heavy coat worn for warmth and protection against the weather. Typically made of wool, flannel, or heavy cotton, it is worn over other garments.
He put on his heavy overcoat before going outside.
The tailor spent the entire afternoon adjusting the sleeves of the wool overcoat to ensure a perfect fit.
While modern fashion often prioritizes lightweight fabrics, the traditional overcoat remains a staple of winter wardrobes for its superior insulation and classic silhouette.
From over- + coat.