See under roadrunner.
either of two large terrestrial cuckoos of the genus Geococcyx of arid regions of the western U.S., Mexico, and Central America, especially G. californianus (greater roadrunner).
Origin of roadrunner
Also called chaparral cock.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a terrestrial crested bird, Geococcyx californianus, of Central and S North America, having a streaked plumage and long tail: family Cuculidae (cuckoos)Also called: chaparral cock
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012