speed demon
noun
chiefly US, informal
: someone or something that moves or works very fast
The new cook is a regular speed demon.
This computer is a real speed demon compared with/to my old computer.
Examples of speed demon in a Sentence
Recent Examples on the Web
This galactic speed demon appears to have a red dwarf star smaller and dimmer than our sun.
—
Jonathan O'Callaghan, Scientific American, 30 Oct. 2024
Despite the sticker price, this vehicle will still quell the speed demon inside the owner, while not being as expensive or nearly as thirsty as the AMG model.
—Nina Turner, Newsweek, 29 Oct. 2024
One speed demon against another with Game 1 of the Knicks first-round playoff series against the Philadelphia 76ers hanging in the balance.
—Kristian Winfield, New York Daily News, 21 Apr. 2024
The lens is a speed demon for autofocus—on my a7R IV, the focus jumps from close-up to distant subjects in an instant.
—PCMAG, 16 May 2024
But don’t be fooled: Neither machine is a speed demon.
—IEEE Spectrum, 30 Dec. 2011
Are there certain songs that are most likely to bring out everyone’s inner speed demon, and are those songs about highways?
—Leila Sales, SPIN, 18 Mar. 2024
Channel your inner speed demon in the lightest shoe made by Brooks.
—Sarah Kester, Travel + Leisure, 30 Jan. 2024
There’s more to the open-top speed demon than the man who raced it, though.
—Bryan Hood, Robb Report, 5 Dec. 2023
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Jonathan O'Callaghan, Scientific American, 30 Oct. 2024
Despite the sticker price, this vehicle will still quell the speed demon inside the owner, while not being as expensive or nearly as thirsty as the AMG model.
—Nina Turner, Newsweek, 29 Oct. 2024
One speed demon against another with Game 1 of the Knicks first-round playoff series against the Philadelphia 76ers hanging in the balance.
—Kristian Winfield, New York Daily News, 21 Apr. 2024
The lens is a speed demon for autofocus—on my a7R IV, the focus jumps from close-up to distant subjects in an instant.
—PCMAG, 16 May 2024
But don’t be fooled: Neither machine is a speed demon.
—IEEE Spectrum, 30 Dec. 2011
Are there certain songs that are most likely to bring out everyone’s inner speed demon, and are those songs about highways?
—Leila Sales, SPIN, 18 Mar. 2024
Channel your inner speed demon in the lightest shoe made by Brooks.
—Sarah Kester, Travel + Leisure, 30 Jan. 2024
There’s more to the open-top speed demon than the man who raced it, though.
—Bryan Hood, Robb Report, 5 Dec. 2023
Dictionary Entries Near speed demon
Cite this Entry
“Speed demon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/speed%20demon. Accessed 22 Nov. 2024.
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