grinding

nouns

material resulting from the process of grinding
"vegetable grindings clogged the drain"
grinding
is derived from
grind
is a type of (narrower)
(nontechnical usage) a tiny piece of anything
atom, corpuscle, molecule, mote, particle, speck
a harsh and strident sound (as of the grinding of gears)
grinding
is derived from
grind
is a type of (narrower)
sound of any kind (especially unintelligible or dissonant sound)
"he enjoyed the street noises"; "they heard indistinct noises of people talking"; "during the firework display that ended the gala the noise reached 98 decibels"
noise
the wearing down of rock particles by friction due to water or wind or ice
abrasion, attrition, detrition, grinding
is derived from
grind