trackless

[ trak-lis ]
/ ˈtræk lɪs /

adjective

without a track, as a snow-covered meadow.
not making or leaving a track: The rain rendered the route trackless.
not on tracks: a trackless vehicle.

Origin of trackless

First recorded in 1650–60; track + -less
Related formstrack·less·ly, adverbtrack·less·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for trackless

British Dictionary definitions for trackless

trackless

/ (ˈtræklɪs) /

adjective

having or leaving no trace or traila trackless jungle
(of a vehicle) using or having no tracks
Derived Formstracklessly, adverbtracklessness, 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