Crossword Genius

Marine animals accept eternally having higher temperature (8)

Ross

I believe the answer is:

feverish

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

'having higher temperature' is the definition.
I can't judge whether this defines the answer.

'marine animals accept eternally' is the wordplay.
'marine animals' becomes 'fish' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'accept' is an insertion indicator.
'eternally' becomes 'ever' (I've seen this before).
'fish' going around 'ever' is 'FEVERISH'.

Can you help me to learn more?

(Other definitions for feverish that I've seen before include "restless state" , "Frenzied" , "Restless with excitement or agitation - got ague?" , "hectic" , "Restlessly excited" .)

I've seen this clue in the Sydney Morning Herald.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.