Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun road_runner

1 sense of road runner

Sense 1
marathoner, marathon runner, road runner, long-distance runner -- (someone who participates in long-distance races (especially in marathons))
       => runner -- (a trained athlete who competes in foot races)


1 sense of roadrunner

Sense 1
roadrunner, chaparral cock, Geococcyx californianus -- (speedy largely terrestrial bird found from California and Mexico to Texas)
       => cuckoo -- (any of numerous European and North American birds having pointed wings and a long tail)