Give it a whirl! (5)
(Other definitions for rotor that I've seen before include "Device to propel a helicopter" , "It goes round and round (and back and forth)" , "Machine part that turns around" , "Palindromic moving part" , "Spinner" .)
'give it a whirl' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for try that I've seen before include "crack" , "Go" , "Endeavour" , "Hear court case" , "Sample" .)
'give it a whirl' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for spin that I've seen before include "Swift whirling motion" , "Emphasis; turn rapidly" , "cycle ride" , "some doctors deal with" , "Give biased view" .)