Crossword Genius

Cinema, coolly, clearly and with frugality (12)

Ross

I believe the answer is:

economically

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

'clearly and with frugality' is the definition.
I can't judge whether this definition defines the answer.

'cinema coolly' is the wordplay.
'cinema coolly' can be anagrammed to 'ECONOMICALLY'.
However, I am unsure how the anagram is indicated.

Can you help me to learn more?

(Other definitions for economically that I've seen before include "with reins?" , "Thriftily" , "In a frugal manner" .)

I've seen this clue in the Sydney Morning Herald.
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