Prospero to react showing blade (5)
I believe the answer is:
rotor
'blade' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps you can see an association between them that I don't see?
'prospero to react showing' is the wordplay.
'showing' indicates the answer is hidden within the clue.
'ROTOR' can be found hidden inside 'prospero to react'.
Can you help me to learn more?
(Other definitions for rotor that I've seen before include "Arm moving" , "Palindromic moving part" , "Mechanical turning part" , "Eddy" , "part of chopper" .)