Grindstone

Definition:

• (n.) A flat, circular stone, revolving on an axle, for grinding or sharpening tools, or shaping or smoothing objects.

Compare grindstone with other words:

grindstone vs. millstone

grinding vs. grindstone

grindstone vs. polishing

grindstone vs. sharpening

grindstone vs. wheel

abrasive vs. grindstone

grindstone vs. hacking

grindstone vs. whetstone

grindstone vs. swarf

grindstone vs. stone