Definition of Wandering
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1) Having no fixed address; nomadic:

2) Travelling aimlessly from place to place:

3) Meandering: Winding


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Definition of Wagon
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1) Any various kinds of vehicle with wheels to be pulled along for the transportation of heavy loads.

Idioms
fall off the wagon - to start drinking alcohol, after a period when you have drunk none:
on the wagon - if you are on the wagon, you have decided not to drink any alcohol:

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