Crossword Genius

No hunter may reveal fugitive (2,3,3)

Ross

I believe the answer is:

on the run

I'm a little stuck... Click here to teach me more about this clue!

'fugitive' is the definition.
(I've seen this before)

'no hunter may' is the wordplay.
'no hunter' can be anagrammed to 'ON THE RUN'.
However, I am unsure how the anagram is indicated.

'reveal' is the link.

Can you help me to learn more?

(Other definitions for on the run that I've seen before include "Fugitive - escaping from arrest" , "Evading capture" , "Trying to avoid capture" , "Marathon contestants are" , "Having escaped custody" .)

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