University resident gathering class is not educational (13)
I believe the answer is:
uninformative
'not educational' is the definition.
(not informative)
'university resident gathering class' is the wordplay.
I cannot really see how this works, but
'university' could be 'uni' (I've seen this before) and 'uni' is located in the answer.
'gathering' could be 'form' (form is a kind of gathering) and 'form' is found within the answer.
'resident' could be 'native' (I've seen this before) and 'native' is found within the remaining letters.
No letters remain.
This explanation may well be incorrect...
'is' is the link.
Can you help me to learn more?
(Other definitions for uninformative that I've seen before include "Nothing much to show" , "Revealing little" , "teaching nothing at all" , "far from enlightening" , "Providing no useful knowledge" .)