One with nothing on (6)

I believe the answer is:

nudist

'one with nothing on' is the definition.
(thesaurus)

This is the entire clue.

(Other definitions for nudist that I've seen before include "One not covered" , "One baring all" , "he reveals all" , "exhibitionist" , "One who disapproves of clothes" .)

I've seen this clue in The Telegraph.

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