Crossword Genius

British lav (3)

Ross

I believe the answer is:

loo

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

This is all the clue.

(Other definitions for loo that I've seen before include "Card game; the 'smallest room'" , "Card-game" , "Lavatory - old card game" , "Little boys' room" , "Ladies, perhaps" .)

I've seen this clue in the LA Times and the Universal.
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