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The Collaborative International Dictionary
Painture

Painture \Pain"ture\ (p[=a]n"t[-u]r; 135), n. [F. peinture. See Paint, v. t., and cf. Picture.] The art of painting. [Obs.]
--Chaucer. Dryden.

Wiktionary
painture

n. (context obsolete English) The art of painting.