Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

racerunner

noun race·run·ner \ ˈrās-ˌrə-nər \

Definition of racerunner

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

See racerunner defined for kids

First Known Use of racerunner

1910

in the meaning defined above

See Words from the same year
NEW! Time Traveler

Seen and Heard

What made you want to look up racerunner? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

thwart

play

to oppose successfully

Get Word of the Day daily email!

TRENDING NOW

  1. hogwash 'nonsense, balderdash'

  2. probity 'adherence to the highest principles and ideals'

  3. sequacious 'intellectually servile'

  4. inadmissible 'not capable of being allowed'

  5. oligarch, pejorative 'a member a government in which a small group exercises control especially for corrupt and selfish purposes'

SEE ALL

BROWSE DICTIONARY

racerunner

Test Your Vocabulary

The Eponym Quiz

  • rubens-painting
  • Which is the best synonym of bowdlerize?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games