No more stars for night watchmen (11)
I believe the answer is:
astronomers
'night watchmen' is the definition.
The answer and definition can be both people as well as being plural nouns.
Maybe there's an association between them I don't understand?
'no more stars' is the wordplay.
'no more stars' anagrams to 'ASTRONOMERS'.
However, I am not clear how the anagram is indicated.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for astronomers that I've seen before include "Monster oars (anag.)" , "Moon-starers (anag)" .)