They may barely enjoy being in a camp (7)
I believe the answer is:
nudists
'they may barely' is the definition.
The definition suggests an adverb but the answer is not. However, I know that 'barely' relates to this answer.
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for nudists that I've seen before include "they're not in gear" , "they reveal all" , "exposed people" , "Things abandoned by those" , "They're exposed" .)