simple past tense and past participle of posterize

Third-person singular simple present indicative form of posterize

To reduce the number of colors in an image, changing a continuous gradation of tone to several regions of fewer tones, with abrupt changes from one tone to another.

present participle of posterize

plural of posterization

The act or process of posterizing.

(dated) A posthorse. / (archaic) A swift traveller; a courier.

A picture of a celebrity, an event etc., intended to be attached to a wall. / An advertisement to be posted on a pole, wall etc. to advertise something. / (Internet) One who posts a message.

All the future generations, especially the descendants of a specific person.

(transitive) To decorate with posters.