Gesso
noun /ˈdʒɛsəʊ/ — The white primer applied to a canvas before painting begins.
Definition
A white paint mixture consisting of a binder mixed with chalk, gypsum, or plaster — applied to a surface to prepare it for painting, providing a smooth, slightly absorbent ground.
Beyond the definition
Gesso is the blank beginning — the preparation of a surface for everything that will happen to it. There is something meaningful about the act of priming: the announcement that this surface is now consecrated for art, awaiting the mark.
Origin & history
From Italian gesso (gypsum, chalk), from Latin gypsum. Used since the medieval period as a ground for tempera and fresco painting — the white surface that makes all subsequent colors sing.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
She applied three coats of gesso before she felt the canvas was ready.
The medieval panel had been prepared with gesso mixed with rabbit-skin glue.
Every painting begins with gesso — the white that will never be completely buried.
How to use it
This entry uses a noun. Follow the examples for articles and singular or plural forms; not every noun takes “a” or “an.”
Choose “Gesso” when the meaning fits your context: A white paint mixture consisting of a binder mixed with chalk, gypsum, or plaster — applied to a surface to prepare it for painting, providing a smooth, slightly absorbent ground.
Synonyms
primer, ground, white base
Related words
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Blank Parchment and Tablet
A desk scene features a partly unrolled blank parchment, a clay tablet, and a simple pot under candlelight.
The blank parchment serves as a conceptual stand-in for a gessoed surface. Just as gesso prepares a canvas by providing a smooth, absorbent ground for artistic work, the blank parchment represents the prepared, waiting space required before any history can be recorded.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "Gesso" mean?
Gesso is noun meaning: The white primer applied to a canvas before painting begins.. A white paint mixture consisting of a binder mixed with chalk, gypsum, or plaster — applied to a surface to prepare it for painting, providing a smooth, slightly absorbent ground.
Where does the word "Gesso" come from?
From Italian gesso (gypsum, chalk), from Latin gypsum. Used since the medieval period as a ground for tempera and fresco painting — the white surface that makes all subsequent colors sing.