racerunner

noun

race·run·ner ˈrās-ˌrə-nər

: a swift North American lizard (Cnemidophorus sexlineatus) that has six narrow stripes down the back

Word History

First Known Use

1910, in the meaning defined above

Time Traveler

The first known use of racerunner was in 1910

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Browse Nearby Words

race rotation

racerunner

race suicide

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Cite this Entry

Style

“Racerunner.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/racerunner. Accessed 29 Jul. 2025.

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Kids Definition

racerunner

noun

race·run·ner

ˈrās-ˌrən-ər

: a North American lizard that has a long tail and moves quickly

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