Moody Maureen meets another woman (6)

I believe the answer is:

morose

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

'moody' is the definition.
(I know that moody can be written as morose)

'maureen meets another woman' is the wordplay.
'maureen' becomes 'Mo' (short for Maureen).
'meets' is a charade indicator (letters next to each other).
'another woman' becomes 'rose' (I am not sure about the 'another' bit.).
'mo'+'rose'='MOROSE'

Can you help me to learn more?

(Other definitions for morose that I've seen before include "dark" , "blue" , "Melancholy" , "Sullen and brooding" , "Surly and unforthcoming" .)

I've seen this clue in The Sun and The Times.

Want a hint initially instead of a full solution? Install my app