Juliet with nausea spewed over bag for writer (4,6)
I believe the answer is:
jane austen
'spewed over bag for writer' is the definition.
I don't know anything about this answer so I can't judge whether it can be defined by this definition.
'juliet with nausea' is the wordplay.
I cannot really see how this works, but
'juliet' could be 'j' (phonetic alphabet: alpha, bravo, charlie etc.) and 'j' is found within the answer.
an anagram of 'nausea' is 'aneaus' which is present in the answer.
The remaining letters 'ten' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for jane austen that I've seen before include "English novelist, d. 1817" , "English Novelist - seen a junta (anag)" .)