gesso

[jes-oh]

noun, plural ges·soes.

gypsum or plaster of Paris prepared with glue for use as a surface for painting.
any plasterlike preparation to prepare a surface for painting, gilding, etc.
a prepared surface of plaster or plasterlike material for painting, gilding, etc.

Origin of gesso

1590–1600; < Italian < Latin gypsum gypsum

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for gesso

Historical Examples of gesso

The evidence is in favour of white grounds, of size and gesso.
Blackwood's Edinburgh Magazine, Volume 65, No. 402, April, 1849
Various
No color is so noble as the color of a good painting on canvas or gesso.
The Stones of Venice, Volume I (of 3)
John Ruskin
The plaster, in this case, is to be considered as the gesso ground on panel or canvas.
The Seven Lamps of Architecture
John Ruskin
One will take naturally to oil-painting, another may 68 find clay or gesso her means of artistic expression.
The Madcap of the School
Angela Brazil
It was probably painted in water-colours with white of egg or glue on a medium of gesso.
William Blake
Irene Langridge

British Dictionary definitions for gesso

gesso

noun

a white ground of plaster and size, used esp in the Middle Ages and Renaissance to prepare panels or canvas for painting or gilding
any white substance, esp plaster of Paris, that forms a ground when mixed with water

Word Origin for gesso

C16: from Italian: chalk, gypsum

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

Word Origin and History for gesso

plaster of Paris, 1590s, from Italian gesso, from Latin gypsum (see gypsum).