Deceive tipsy parent (6)
I believe the answer is:
entrap
'deceive' is the definition.
(entrapping is a kind of deceiving)
'tipsy parent' is the wordplay.
'tipsy' indicates an anagram.
'parent' anagrammed gives 'ENTRAP'.
(Other definitions for entrap that I've seen before include "Something to do with gin" , "Deceive -- lead on" , "Parent (anag)" , "Capture" , "Catch in a snare" .)