What is a synonym for "regrate"?

Common synonyms include: buy, buy in, buy off, corner, engross, make a deal.

Regrate

verb

verb ·Rare ·Advanced level

Verb

1
to grate again
"The Parmesan cheese needs to be regrated into smaller bits."
2
To purchase goods from a market in order to resell them at the same (or nearby) market at an inflated price.
3
To remove the outer surface of, as of an old hewn stone, so as to give it a fresh appearance.
4
To offend; to shock.
"whose clothing may regrate the eye"

"The Parmesan cheese needs to be regrated into smaller bits."

French regratter (“to scrape again”).