whetstone

[hwet-stohn, wet-]

noun

a stone for sharpening cutlery or tools by friction.
anything that sharpens: a whetstone for dull wits.

Origin of whetstone

before 900; Middle English whetston, Old English hwetstān. See whet, stone
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Related Words for whetstone

knob, cut, tunnel, nut, accent, pad, halo, buzz, circle, notch, rib, ring, washer, briar, sticker

Examples from the Web for whetstone

Historical Examples of whetstone


British Dictionary definitions for whetstone

whetstone

noun

a stone used for sharpening edged tools, knives, etc
something that sharpens
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

Word Origin and History for whetstone
n.

Old English hwetstan; see whet + stone (n.).

Online Etymology Dictionary, © 2010 Douglas Harper