Incomparable description of the House of Lords at the end of the day? (8)
I believe the answer is:
peerless
I believe this clue is a double definition.
'incomparable' is the first definition.
(similar in meaning)
'description of the house of lords at the end of the day?' is the second definition.
(members of the House of Lords are peers)
(Other definitions for peerless that I've seen before include "Outstanding" , "Without equal or match" , "Unmatched" , "Unequalled" , "No Iolanthe performance could be so" .)