Uninterested in lauding bananas (7)
I believe the answer is:
languid
'uninterested' is the definition.
(thesaurus)
'lauding bananas' is the wordplay.
'bananas' is an anagram indicator (bananas can informally mean crazy).
'lauding' is an anagram of 'LANGUID'.
'in' acts as a link.
(Other definitions for languid that I've seen before include "Lauding for being listless" , "Lethargic" , "lacking in energy" , "Unhurried" , "Indolent, lacking vigour" .)