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gesso

American  
[jes-oh] / ˈdʒɛs oʊ /

noun

gessoes plural
  1. gypsum or plaster of Paris prepared with glue for use as a surface for painting.

  2. any plasterlike preparation to prepare a surface for painting, gilding, etc.

  3. a prepared surface of plaster or plasterlike material for painting, gilding, etc.


gesso British  
/ ˈdʒɛsəʊ /

noun

  1. a white ground of plaster and size, used esp in the Middle Ages and Renaissance to prepare panels or canvas for painting or gilding

  2. any white substance, esp plaster of Paris, that forms a ground when mixed with water

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of gesso

1590–1600; < Italian < Latin gypsum gypsum

Explanation

Gesso is a substance similar to white paint that artists use to prepare a surface for painting. Gesso is typically made of glue, chalk, and white pigment. Before you paint a portrait on a square of canvas or a piece of wood, you may want to coat your painting surface with gesso. After it dries, gesso creates an even base that holds paint well — similar to the primer house painters use before applying paint. Gesso means "chalk" or "plaster" in Italian, from the Latin gypsum, also "plaster," and the Greek root gypsos, "chalk."

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Vocabulary lists containing gesso

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Today, painters most often use an acrylic polymer known as gesso, but 200 years ago, artists turned to a motley variety of substances.

From Science Magazine • May 23, 2023

The technique, which he calls “gessography,” combines the age-old methods of engraving with gesso and painting.

From New York Times • Apr. 27, 2022

Where Morris Louis and kindred D.C. artists stained unprimed canvas with diluted acrylic pigments, Berkowitz laid oil-paint glazes over a surface prepared with white gesso to add brightness.

From Washington Post • Mar. 3, 2021

Pittman was interested in the ritual of painting: the stretching of canvas, the application of gesso, the layering of paint.

From Los Angeles Times • Sep. 13, 2019

We spent months experimenting with the methods the old masters used to create real gesso.

From "Salt to the Sea" by Ruta Sepetys

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