Abysmal taverna embodies republic (5)
I believe the answer is:
malta
'republic' is the definition.
(I've seen this before)
'abysmal taverna embodies' is the wordplay.
'MALTA' is hidden within the letters.
However, I'm uncertain how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for malta that I've seen before include "Island nation" , "defiant island in WW2" , "Mediterranean island, capital Valletta" , "Island European country" , "Island to the south of Sicily" .)