[wam.ble] vi wam.bled ; wam.bling [ME wamlen; akin to Dan vamle to become nauseated, L vomere to vomit--more at vomit] (14c) 1 a: to feel nausea b of a stomach: rumble 1
2: to move unsteadily or with a weaving or rolling motion
[2]wamble n (1552) 1: a wambling esp. of the stomach
2: a reeling or staggering gait or movement