Crossword Genius

Slim movie director (4)

Ross

I believe the answer is:

lean

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

This might be a double definition.

'slim' is the first definition.
(similar in meaning)

'movie director' is the second definition.
Although both the answer and definition are singular nouns, I don't understand how one could define the other.

Can you help me to learn more?

(Other definitions for lean that I've seen before include "What Jack Sprat's wife couldn't eat" , "bank" , "Meagre" , "David ..., director of Ryan's Daughter" , "Thin; rest (against)" .)

I've seen this clue in The Hindu.
Want a hint initially instead of a full solution? Install my app