[rohd-wur-th ee]

adjective, road·wor·thi·er, road·wor·thi·est.

in suitable operating condition or meeting accepted standards for safe driving on the road: a roadworthy automobile.

Origin of roadworthy

First recorded in 1810–20; road + -worthy
Related formsroad·wor·thi·ness, nounun·road·wor·thy, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for roadworthy



(of a motor vehicle) mechanically sound; fit for use on the roads

noun plural -ies

Southern African a certificate of roadworthiness for a motor vehicle
Derived Formsroadworthiness, noun
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