Word play that may make grandee enraged (7)
I believe the answer is:
anagram
'word play' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for anagram that I've seen before include "Word formed by rearranging another word" , "Scramble of letters (to make trestle, perhaps)" , "Word with rearrangeable letters" , "5 down is one" , "1d for instance" .)