e/Tumblewheel

Information
has gloss	eng: The tumblewheel is a moveable fence post used to create mobile one-wire fences for the purpose of rotational grazing. Typically used for electric fencing, the insulated central hub enables the line to maintain power while the fence is being moved.
lexicalization	eng: tumblewheel
instance of	(noun) a barrier that serves to enclose an area fencing, fence