English
electrogrind
From electro + grind.
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
noun A fusion subgenre of grindcore and electronic music.
Language periods are conventional ranges, not dates for this word.
Etymograph / electrogrind