Bring beer back, it's splendid! (5)
I believe the answer is:
regal
'splendid' is the definition.
(I've seen this in another clue)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for regal that I've seen before include "fit for the Queen" , "King's" , "Royal - 5 down (anag)" , "King-like" , "Magnificent, dignified" .)