verb
grate
GRAYT/ɡrˈeɪt/
To scrape something repeatedly against a rough surface.
The cook grates a carrot, collecting orange shreds beneath the grater.

Etymology
Old French grater meant “to scrape or scratch.” Grating food applies that same action repeatedly, scraping off small pieces against a rough surface.
In context
Now we're gonna grate the potatoes and the onions. You can either use the large holes on your box grater or use the grater attachment on a food processor.
More examples
- Grate two carrots into the bowl for the salad.
- He stirred freshly grated ginger into the sauce.
- I'm grating lemon peel to flavor the cake.
Forms
grate · grates · grated · grating
grater noun — Tool with sharp holes for shredding food.