Re-enter new world (7)

I believe the answer is:

terrene

I'm a little stuck... Click here to teach me more about this clue!

're-enter new world' is the definition.
I can't judge whether this defines the answer.

're-enter new' is the wordplay.
'new' is an anagram indicator.
're'+'enter'='reenter'
'reenter' with letters rearranged gives 'TERRENE'.

Can you help me to learn more?

(Other definitions for terrene that I've seen before include "Earthy" , "of a mundane character" , "Of the earth, worldly" , "unearthly? The opposite" , "Earthly" .)

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

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