say it: ROH-druhn-ur
roadrunner is a noun meaning "speedy largely terrestrial bird found from California and Mexico to Texas". It is pronounced /ˈɹoʊˌdɹʌnɚ/ — ROH-druhn-ur. It carries one recorded sense.
speedy largely terrestrial bird found from California and Mexico to Texas
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for roadrunner come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.