Cold shower in this: no water! (4)

I believe the answer is:

snow

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

'in this no water' is the wordplay.
'in' indicates a hidden word.
'SNOW' is hidden within 'this no water'.

(Other definitions for snow that I've seen before include "Precipitation in the form of ice crystals" , "feature of 27 [THE BIG FREEZE]" , "that may arrive around Christmas time" , "Precipitation falling as flakes" , "Ice crystal precipitation" .)

I've seen this clue in The Sun.

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