"Fare ___ well" (old-timey goodbye) (4)
I believe the answer is:
thee
(Other definitions for thee that I've seen before include "'U'" , "You (arch.)" , "Poetically you" , "you many years ago" , "Quaker 'you'" .)
I believe the answer is:
thee
(Other definitions for thee that I've seen before include "'U'" , "You (arch.)" , "Poetically you" , "you many years ago" , "Quaker 'you'" .)