grindstone: Meaning and Definition of
Pronunciation: (grīnd'stōn"), [key]
- a rotating solid stone wheel used for sharpening, shaping, etc.
- a millstone.
- to work, study, or practice hard and steadily or to cause someone to do so: If I put my nose to the grindstone, I'll finish the job this week.
- grindstone (Thesaurus)