Storm in Timor Sea that generates spray (8)

I believe the answer is:

atomiser

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'spray' is the definition.
(synonyms)

'storm in timor sea that' is the wordplay.
'timor sea' can be anagrammed to 'ATOMISER'.
However, I am not sure how this is indicated.

'generates' acts as a link.

Can you help me to learn more?

(Other definitions for atomiser that I've seen before include "Device for making liquid into a fine spray" , "Dispenser spraying perfume as a fine mist" , "Perfume spray" , "Container that releases liquid in a fine spray" , "Dispenser for turning liquid into a fine spray" .)

I've seen this clue in The Telegraph.

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