An old currency unit, the Swedish penning.

Writing; literary composition.

present participle of pen

plural of penning

A surname.

present participle of pen in

(organic chemistry) Abbreviation of polyethylene naphthalate. / (speed skating) Abbreviation of penalty. (a scorecard score when a skater is penalized out of their skate)

(transitive) To write (an article, a book, etc.).

An enclosure (enclosed area) used to contain domesticated animals, especially sheep or cattle. / (slang) Penitentiary, i.e. a state or federal prison for convicted felons. / (baseball) The bullpen.

A tool, originally made from a feather but now usually a small tubular instrument, containing ink used to write or make marks. / (figuratively) A writer, or their style.