Flutter (4)
'flutter' is the definition.
(I know that flutter can be written as flap)
This is the entire clue.
(Other definitions for flap that I've seen before include "Wave up and down - panic" , "Flutter" , "Adjustable part of wing - panic" , "Move wings - panic!" , "Use wings; be agitated" .)
'flutter' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for hover that I've seen before include "Remain suspended" , "Float above in the air, perhaps a craft" , "Stay near" , "Fly over same spot" , "What some cross-Channel craft do" .)
(Other definitions for wager that I've seen before include "better to put this on?" , "Risk; stake" , "Put on a bit" , "Punt" , "A bet or stake" .)