Crossword Genius

Judge of French space (4)

Ross

I believe the answer is:

deem

'judge' is the definition.
(I've seen this in another clue)

'of french space' is the wordplay.
'of french' becomes 'de' ('of' in French).
'space' becomes 'em' (in typography, a space as wide as a letter 'm').
'de'+'em'='DEEM'

(Other definitions for deem that I've seen before include "Believe" , "Judge, think, consider" , "Regard, consider" , "Card-table felt" , "View as" .)

I've seen this clue in The Mirror.
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