A field on which a game, especially a ball game, is played. / (figuratively) Any place or context within which competitive activity takes place, such as market competition between companies.

Used other than figuratively or idiomatically: see play, along. / (idiomatic) To take part in a charade, deception, or practical joke.

To take a cautious, risk-free approach.

(idiomatic, transitive) To make or attempt to make something seem less important, likely, or obvious.

(idiomatic) To use every means possible to achieve a goal, especially in disregarding the harm caused. / (idiomatic) To act rough and ruthless, especially in politics or business.

(Britain, idiomatic) To misbehave. / (transitive) To make or attempt to make something appear more important, likely, or obvious; to showcase or highlight. / (intransitive) To play more vigorously.

An ancient form of storytelling and entertainment using opaque, often articulated figures in front of an illuminated backdrop to create the illusion of moving images. / A play of this form.

plural of power play

plural of shadow play

To behave in a silly, or childish, or irresponsible way. / To work with in a non-serious manner. / (idiomatic) To engage in sexual practices outside of marriage.