Definitions
gypsum or plaster of Paris spread on a surface to make it suitable for painting or gilding (or a surface so prepared)
Word origin
Borrowed from Italian gesso. Doublet of gypsum. Compare Portuguese gesso (“gypsum; plaster, cast”) and Spanish yeso (“gypsum; plaster, cast”).
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Painter primer”5 letters
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