This shows grade level based on the word's complexity.
grindstone
[ grahynd-stohn ]
/ ˈgraɪndˌstoʊn /
Save This Word!
This shows grade level based on the word's complexity.
noun
a rotating solid stone wheel used for sharpening, shaping, etc.
a millstone.
QUIZ
WILL YOU SAIL OR STUMBLE ON THESE GRAMMAR QUESTIONS?
Smoothly step over to these common grammar mistakes that trip many people up. Good luck!
Question 1 of 7
Fill in the blank: I can’t figure out _____ gave me this gift.
Idioms about grindstone
keep / put one's nose to the grindstone, 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.
Words nearby grindstone
grind in, grinding wheel, grindle, grind on, grind rock, grindstone, grind to a halt, gringa, gringo, grin like a Cheshire cat, griot
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
How to use grindstone in a sentence
British Dictionary definitions for grindstone
grindstone
/ (ˈɡraɪndˌstəʊn) /
noun
- a machine having a circular block of stone or composite abrasive rotated for sharpening tools or grinding metal
- the stone used in this machine
- any stone used for sharpening; whetstone
another name for millstone
keep one's nose to the grindstone or have one's nose to the grindstone to work hard and perseveringly
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Other Idioms and Phrases with grindstone
grindstone
see nose to the grindstone.
The American Heritage® Idioms Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.