Meander (4)
'meander' is the definition.
(I know that meander can be written as ramble)
This is all the clue.
(Other definitions for ramble that I've seen before include "Walk desultorily (or in a group)" , "Walk or wander" , "Take a country walk" , "Go as fancy leads" , "Walk for pleasure or stray from subject" .)
'meander' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for zigzag that I've seen before include "Pattern of short, sharp turns" , "Move first one way, then the other" , "Proceed with sharp, alternating turns" , "Meandering course" , "Make sharp turns" .)
'meander' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for roam that I've seen before include "range" , "Stray" , "wander around" , "Move about aimlessly" , "go on walkabout" .)
'meander' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for drift that I've seen before include "General idea (of snow?)" , "Coast" , "Slide" , "Large heap (of snow)" , "non-standard deviation?" .)