(philately) A postage due stamp.

plural of postage due stamp

(philately) An adhesive stamp affixed by a post office to an item of mail, indicating that insufficient or no postage has been prepaid.

A paid administrative leave for police officers during a disciplinary investigation.

plural of ducking coat

A short, warmly lined waterproof jacket, made in neutral colors or camouflage.

Aythya collaris, a diving duck from North America commonly found in freshwater ponds and lakes

(law, taxation) A person who is a resident for tax purposes in two or more countries.

plural of dual resident

Anas rubripes, a large dabbling duck in the family Anatidae.