trailside adjective 1adverb 1 adjective1 •beside a trailThose with tenderfoot tendencies can enjoy a few spectator events, like trampoline stunts by the Skyriders, dance from the Streetbeats Group and a cooking competition for trailside gourmets. — 2009 adverb1 •beside a trailBig groups are camped trailside. — 2000
