Crossword Genius

In a group coming from France (2,5)

Ross

I believe the answer is:

en masse

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(Other definitions for en masse that I've seen before include "Many as one" , "All together - in France (2.5)" , "in concert" , "Sees man (anag.)" , "As a body (Fr.)" .)

I've seen this clue in The Sun.
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