1) Dorset slang for wander 2) Move 3) To feel nauseous, to churn 4) To roll over 5) To twist and turn 6) To walk with an unsteady gait 7) To wriggle 8) Waggle 
churning of the stomach; wobbling or rolling motion
• (v. i.) To move irregularly to and fro; to roll. • (v. i.) To heave; to be disturbed by nausea; -- said of the stomach. • (n.) Disturbance of the stomach; a feeling of nausea.
Wam'ble intransitive verb [ Confer Danish vamle , and vammel squeamish, ready to vomit, Icelandic væma to feel nausea, væminn nauseous.] 1. To heave; to be disturbed by nausea; -- said of the stomach. L'Estrange. 2. To move irregularly to and fro;...Wam'ble noun Disturbance of the stomach; a feeling of nausea. Holland. 
Wamble: Both a verb and noun meaning: 1. To move unsteadily; an unsteady motion. 2. To feel nauseated; a feeling of nausea. 3. (Of a stomach) To rumble or growl. From the Middle English wamelen (to feel nausea), from the Indo-European root wem- (to vomit), the source of the words such as vomit and emetic.
Wamble is Dorset slang for wander.
[v] - move unsteadily or with a weaving or rolling motion