Boxing match interrupted by supporter after Fury's face puffed up (8)
I believe the answer is:
bouffant
'puffed up' is the definition.
(I've seen this before)
'boxing match interrupted by supporter after fury's face' is the wordplay.
'boxing match' becomes 'bout' (bout can mean a boxing match).
'interrupted by' means one lot of letters goes inside another.
'supporter' becomes 'fan' (fan is a kind of supporter).
'after' is a charade indicator (letters next to each other).
'face' suggests taking the first letters.
The initial letter of 'furys' is 'f'.
'fan' put after 'f' is 'ffan'.
'bout' going around 'ffan' is 'BOUFFANT'.
(Other definitions for bouffant that I've seen before include "Of hairstyle, puffed out or backcombed" , "Hairstyle with a puffy appearance" , "(Of hairstyle) backcombed and wide" , "(Of hair) standing out in a round shape" , "Of hairdo, puffed out and backcombed" .)