Crossword Genius

Fish will do for me! (4)

Ross

I believe the answer is:

char

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

This clue could be a double definition.

'fish will' is the first definition.
'char' can be an answer for 'fish' (I've seen this before). I'm unsure of the 'will' bit.

'do for me' is the second definition.
'char' can be an answer for 'do' (I've seen this before). I am not certain of the 'for me' bit.

Can you help me to learn more?

(Other definitions for char that I've seen before include "Tea - cleaning lady" , "Tea (sl.)" , "Perhaps overheat" , "House cleaner" , "Partly burn - cleaning woman" .)

I've seen this clue in the Evening Standard.
Want a hint initially instead of a full solution? Install my app