knob

noun

Synonyms of knobnext
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.
The folks at Grayl have devised a rugged heat-proof screw-together accessory that breaks down to a press knob, two-piece press rod and fine-mesh filter screen. Simon Heptinstall december 11, New Atlas, 11 Dec. 2025 Williams shares that this fun little machine also has old-fashioned knobs for adjusting the machine’s temperature, and programming volumes, and the display shows the temperature as a dial, along with various other icons. Terri Williams, Architectural Digest, 8 Dec. 2025 Tucked around a hallway inside a Montbello High School classroom, the knob turns and the door opens eyes to understanding and opportunities. Troy Renck, Denver Post, 7 Dec. 2025 Ginkgo has a symmetrical upright growth habit and short shoots that terminate in knobs, adding an exotic touch to the tree’s leafless silhouette. Joshua Siskin, Oc Register, 6 Dec. 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 17 Dec. 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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