To yield lamely or obsequiously.
I told you not to truckle to that salesmen's pitch! Now look, you have payed way too much for a computer that you could have gotten elsewhere for half the price.
by OneBadAsp November 02, 2006
1 more definition
Depressingly fat Star Trek fan
Gregory found truckle sized Klingon outfits were always evasive.
by bigwizz February 04, 2005