Used other than figuratively or idiomatically: see on, paper. / (figuratively) Based on debatable inference; in theory.

A person who hangs wallpaper.

simple past tense and past participle of paper

A sheet material used for writing on or printing on (or as a non-waterproof container), usually made by draining cellulose fibres from a suspension in water.

Made of paper. / Insubstantial (from the weakness of common paper) / Planned (from plans being drawn up on paper) / Having a title that is merely official, or given by courtesy or convention.

(transitive) To apply paper to. / (transitive) To document; to memorialize. / (transitive) To fill (a theatre or other paid event) with complimentary seats.

Wallpaper. / (law) A technique of boycotting a judge by the Public Defender's Office by filing a request for a different judge in every case assigned to this judge.

present participle of paper

plural of paperer

Official documents or identification, as a passport. / A collection of documents, unpublished writing or correspondence in an archive or library collection. / (Australia) cigarette papers