A solvent used to remove nail polish, usually mostly acetone.

A building serving as the headquarters of a branch of the police force, and sometimes as a temporary place of confinement for offenders.

Alternative form of polo-neck

(Britain, India) A high collar covering the neck. / (Britain, India) A light type of shirt with such a collar.

A water sport consisting of two teams of swimmers who have to throw the ball into the opponent's goal.

Any of a system of coordinates by which a point is located in space by its distance from a pole, the angle between the polar axis and its radius vector, and its longitude

(transitive, US) To cause to have a polarization. / (transitive, US) To cause a group to be divided into extremes.

A person who makes something smooth or shiny. / A tool that makes something smooth or shiny. / A machine that makes something smooth or shiny. / A person who refines something.

A type of varnish, consisting of shellac dissolved in methylated spirits, used to polish wood. / The glossy surface produced by the application of this varnish.

To apply French polish (to).