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.
While the Heston 120’s design pleasingly includes a classic set of analogue Marshall control knobs, it can also be fully controlled using a new Marshall app that includes an option to run a room calibration system to adapt the soundbar’s sound to your particular room layout. John Archer, Forbes.com, 20 May 2025 Check the base of the beater shaft, rims around the motor housing, ventilation openings, and control knobs and switches. Brandee Gruener, Southern Living, 19 May 2025 Kids love the interactive lights, sounds and music activated by multiple knobs and buttons located on the large steering wheel. Bestreviews, Mercury News, 16 May 2025 Remove grates and avoid spraying any of the electrical or heating components, including the knobs, directly. Mary Cornetta, Better Homes & Gardens, 15 May 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 23 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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