posterize

From poster +‎ -ize.

• IPA^(key): /ˈpəʊstəɹaɪz/

• Audio (General Australian):

  (file)

• Audio (General American):

  (file)

posterize (third-person singular simple present posterizes, present participle posterizing, simple past and past participle posterized)

1. (transitive) 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.
2. (basketball, slang) To score a slam dunk by leaping over another player.

• posterization

• poetizers