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grattoir

American  
[grah-twahr, gra-twar] / grɑˈtwɑr, graˈtwar /

noun

Archaeology.

plural

grattoirs

  1. a flaked stone implement, usually Upper Paleolithic, retouched at the end and used probably for working wood or cleaning hides; scraper.

Etymology

Origin of grattoir

1870–75; < French, equivalent to gratt ( er ) to grate 2 + -oir -ory 2

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.