Vera organised a dance party (4)
I believe the answer is:
rave
'a dance party' is the definition.
'rave' can be an answer for 'party' (thesaurus). I am not certain of the 'a dance' bit.
'vera organised' is the wordplay.
'organised' indicates anagramming the letters.
'vera' with letters rearranged gives 'RAVE'.
Can you help me to learn more?
(Other definitions for rave that I've seen before include "Rant - noisy, all-night party" , "Pop dance party" , "Illegal party; talk madly" , "Wild party; go mad" , "Rant about an all-night dance party?" .)