A wife in The Hague? (5)

I believe the answer is:

dutch

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'a wife' is the definition.
(I've seen this before)

I cannot understand how the rest of the clue works.

(Other definitions for dutch that I've seen before include "go fifty-fifty" , "wife may show" , "A European; pay-for-oneself (treat)" , "& 7 Alcohol-induced nerve" , "Netherlandish language" .)

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

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