Bible Dictionaries
Ouache

Webster's Dictionary

(n.) A method of painting with opaque colors, which have been ground in water and mingled with a preparation of gum; also, a picture thus painted.

Bibliography Information
Webster, Noah. Entry for 'Ouache'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​o/ouache.html. 1828.