1
: knob, lump
2
: nubbin
3
: gist, point
the nub of the problem

Examples of nub in a Sentence

The dog chewed his bone down to a nub. The shoes have little nubs on the bottom that prevent you from slipping.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Fernanda sucked on the little nub of the spliff and then ground it into the cathedral step with her boot. Lillian Fishman, New Yorker, 4 May 2025 These are impressively distant origins for a little nub of matter that could easily blow a hole in a billion-dollar satellite. IEEE Spectrum, 31 Mar. 2010 The wooden handles have dips and nubs that fit the hand just right. Celia Shatzman, Forbes.com, 2 Apr. 2025 And, just as with the first twister, a small nub started dropping and circulating from the wall cloud, but was shaped more like a stout stovepipe. Jim Clash, Forbes.com, 27 Apr. 2025 See All Example Sentences for nub

Word History

Etymology

alteration of English dialect knub, probably from Low German knubbe

First Known Use

1696, in the meaning defined at sense 1

Time Traveler
The first known use of nub was in 1696

Browse Nearby Words

Cite this Entry

“Nub.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nub. Accessed 18 Jun. 2025.

Kids Definition

nub

noun
1
2
: the main point of a matter
the nub of the story

More from Merriam-Webster on nub

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!