grated

adjective

Pronunciation: /ˈɡɹeɪtɪd/ / [ˈɡɹeɪ̯ɾɪd]

Produced by grating.
“I topped my chili with grated cheese and my mango soufflé with grated orange rind.”
Furnished with a grate or grating.
“grated windows”
“[…] he had long since investigated every loophole. Of these there was quite literally one: a grated opening, six inches square, above the door; […]”