Gouache (Noun)
Syllable division: gouache
How to pronounce: UK: /ɡuˈæʃ/ US: /ɡuˈɑːʃ/
Meaning: A painting technique that involves colors diluted with water and something to make them thicker.
Example:
> He applied numerous watercolor layers, and he occasionally used gouache.
> No prior gouache experience is necessary, however students should have some fundamental proficiency in observational drawing and painting.
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The painter likes using gouache on his paintings.
Very good sentence, Nirvana! 😀
Try saying:
The painter likes using gouache in his paintings.