One editor's requirement (4)
I believe the answer is:
need
'requirement' is the definition.
(I know that need is a type of requirement)
'one editor's' is the wordplay.
'NEED' is hidden within the letters.
But, I am uncertain how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for need that I've seen before include "Require; want" , "Exigency" , "Want - poverty" , "Lack or require" , "''A friend in .... is a friend indeed''" .)