(idiomatic) To finish completely, especially a food (polish the plate with one's tongue) or liquor. / To remove by polishing (rubbing with a fine abrasive).

One who shows off.

(colloquial, chiefly imperative, idiomatic) To cease doing something, particulary annoying or unpleasant; to desist.

Cease doing something, particularly annoying or unpleasant; desist.

Alternative form of knockoff

(intransitive, slang) To halt one's work or other activity. / (transitive, slang) To kill. / (sports, by extension) To defeat. / (transitive) To remove, as a discount or estimate.

(transitive, idiomatic) To exhibit the best attributes of something.

Alternative form of show-off

(transitive, obsolete) To dismiss; to fire. / (transitive) To power down, to switch off, to put out of operation, to deactivate (an appliance, light, mechanism, functionality etc.).

(computing) To take something as a controlling input datum. / To turn off something (e.g. a car) using a key.