Film old northerner with uniform on (7)

I believe the answer is:

picture

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

'film' is the definition.
(synonyms)

'old northerner with uniform on' is the wordplay.
'old northerner' becomes 'pict' (I've seen this before. I am not sure about the 'old' bit.).
'with' is a charade indicator (letters next to each other).
'uniform' becomes 'U' (phonetic alphabet: alpha, bravo, charlie etc.).
'on' becomes 're' (regarding).
'pict'+'u'+'re'='PICTURE'

Can you help me to learn more?

(Other definitions for picture that I've seen before include "Portrait; film" , "Depiction" , "Painting, drawing or film" , "Hanging wall adornment" , "One can paint a thousand words, it's said" .)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.