Socially awkward (6)
I believe the answer is:
gauche
'socially awkward' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for gauche that I've seen before include "Awkward in manner, tactless" , "left for Paris" , "Clumsy and unsophisticated" , "Clumsily tactless" , "'Lacking social polish, awkward (6)'" .)