English

intergrind

From inter- + grind.

Proto-Indo-European *h₁én ‘in’

Proto-Indo-European *h₁entér ‘between’

Proto-Italic *n̥ter ‘between’

Latin inter ‘between’

Proto-Germanic *grindaną ‘to crush, grind’

Proto-West Germanic *grindan ‘to grind’

Old English grindan ‘to grind’

Middle English grynden ‘to grind’

English grind

Today it means

verb To grind together with; to blend by grinding.

Language periods are conventional ranges, not dates for this word.

Etymograph / intergrind