Very cold country? (5)

I believe the answer is:

chile

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'cold country?' is the definition.
(I've seen this in another clue)

I cannot understand how the remainder of the clue works.

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(Other definitions for chile that I've seen before include "Most southerly American country" , "S. American nation" , "S American country, capital Santiago 95)" , "South American country" , "Country of S. America" .)

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

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