Definition of regrind in US English:

regrind

noun

Manufacturing Technology
  • An act of regrinding; the result of this.

verb

  • with object To grind again.

Origin

Late 19th century; earliest use found in Items of Interest. From regrind<br>mid 17th century; earliest use found in John Evelyn (1620–1706), diarist and writer. From re- + grind.

Pronunciation

regrind

/ˈriːˌɡrʌɪnd/