a person or thing that grates.
any of various kitchen devices for grating food: a cheese grater.

Origin of grater

1400–50; late Middle English. See grate2, -er1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for grater

Historical Examples of grater

British Dictionary definitions for grater



a kitchen utensil with sharp-edged perforations for grating carrots, cheese, etc
a person or thing that grates
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 grater

instrument for scraping (bread, ginger, etc.), late 14c., from Old French grateor, agent noun from grater (see grate (v.)).

Online Etymology Dictionary, © 2010 Douglas Harper