LEARNit Dictionary
grinding
adjective
/ˈɡraɪndɪŋ/
UK
/ˈɡraɪndɪŋ/
US
1
that never ends or improves
خستهکننده, بیپایان, تمامنشدنی
2
rough and unpleasant to listen to
خشن, گوشخراش
I heard a loud grinding noise coming from the engine.