Term: to grate

Verb:
Sense 1: To rub against a rough or hard surface, producing a harsh, scraping sound.
Example sentence: The chef began to grate the cheese onto the pasta with a metal grater.
Related product: Cheese grater on Amazon

Sense 2: To annoy or irritate someone persistently.
Example sentence: The constant tapping of his coworker's pen grated on his nerves.

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Term: grate

Noun:
Sense 1: A framework of parallel or crossed bars, typically used as a barrier or to cover an opening.
Example sentence: The fireplace was equipped with an iron grate to keep the embers from flying out.
Related product: Fireplace grate on Amazon

Sense 2: A metal plate or frame with small holes, used for grilling food.
Example sentence: He placed the vegetables on the grill grate and began cooking them over high heat.
Related product: Grill grate on Amazon