(euphemistic) An interjection in response to smelling an unpleasant scent; an exaggerated pronunciation of pew.

Abbreviation of uranium-235.

Initialism of use and occupancy: an official authorization or permit to inhabit a building or dwelling, usually issued upon successful completion of a final building inspection after construction or renovation is complete. Also referred to as a certificate of occupancy or occupancy permit.

Shaped like the letter "U"; bent such that the two ends are parallel. / Having a cross-section similar in appearance to a broad U.

Clipping of Manchester United Football Club.

Abbreviation of back-up.

A U-shaped bend, usually the bend in a waste pipe.

a metal fixing in the shape of the letter U, which has a pin or screw bolt closure which fits across the two ends making a closed clamp

The name of the Latin-script letter W. / Alternative name of the Latin-script digraph UU. / (euphemistic) The WC; the toilet.

plural of U-boat