Squeal in nude tipsily in the dark (10)
I believe the answer is:
uninformed
'in the dark' is the definition.
(I've seen this in another clue)
'squeal in nude tipsily' is the wordplay.
'squeal' becomes 'inform' (I can't explain this - if you can you should give a lot more credence to this answer).
'in' is an insertion indicator.
'tipsily' indicates an anagram (in a drunk or tipsy way).
'nude' with letters rearranged gives 'uned'.
'inform' put into 'uned' is 'UNINFORMED'.
Can you help me to learn more?
(Other definitions for uninformed that I've seen before include "in the dark" , "Not knowledgeable" , "Missing dope" , "Lacking intelligence" .)