Wound shown by Latin expert and judge (8)
I believe the answer is:
lacerate
'wound' is the definition.
(thesaurus)
'latin expert and judge' is the wordplay.
'latin' becomes 'l'.
'expert' becomes 'ace' (ace is a kind of expert).
'and' is a charade indicator (letters next to each other).
'judge' becomes 'rate' (rating is a kind of judging).
'l'+'ace'+'rate'='LACERATE'
'shown by' is the link.
(Other definitions for lacerate that I've seen before include "Cut, leaving jagged edges" , "Injure be tearing, wound roughly" , "Tear, rip (flesh or skin)" , "Slash" , "Clear tea (anag.)" .)