Caught up with Andersen (8)

I believe the answer is:

ensnared

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'caught' is the definition.
(ensnaring is a kind of catching)

'up with andersen' is the wordplay.
'andersen' anagrams to 'ENSNARED'.
Though, I'm not sure how the anagram is indicated.

Can you help me to learn more?

(Other definitions for ensnared that I've seen before include "Caught in a trap" , "Trapped" .)

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

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