knob

noun

1
a
: a small rounded ornament or handle
b
: a rounded protuberance : lump
2
: a rounded usually isolated hill or mountain
knobbed adjective
knobby adjective

Examples of knob in a Sentence

a carved walking stick with a silver knob toss a knob of butter into the frying pan
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.
Simplicity is key to the design team's approach to the model; its windows crank and there are climate control knobs. Eileen Falkenberg-Hull, MSNBC Newsweek, 8 May 2025 Gi-hun twists the knob of a giant gumball machine that dispenses red and blue balls. Esther Kang, People.com, 5 May 2025 The grind size is adjustable via the metal knob at the top; just twist it for finer or coarser results. Francesca Krempa, Bon Appetit Magazine, 29 Apr. 2025 Gray knobs for volume and reverb are on top of the speaker, as is a button for AI vocal removal. PC Magazine, 23 Apr. 2025 See All Example Sentences for knob

Word History

Etymology

Middle English knobbe; akin to Middle Low German knubbe knob

First Known Use

15th century, in the meaning defined at sense 1b

Time Traveler
The first known use of knob was in the 15th century

Cite this Entry

“Knob.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/knob. Accessed 13 May. 2025.

Kids Definition

knob

noun
1
a
: a rounded lump
b
: a small rounded handle
2
: a rounded hill
knobbed adjective
knobby adjective

Medical Definition

knob

noun
: a rounded protuberance or lump
knobby adjective
Last Updated: - Updated example sentences
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