Olden days (4)
'olden days' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for antiquity that I've seen before include "Ancient past" , "days of yore" , "The far distant past" , "Olden days" , "Time immemorial" .)
'olden days' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for yore that I've seen before include "Archaic word for long ago" , "Bygone time" , "Old usage for formerly, as in days of. . ." , "Times past" , "Long ago (poetic)" .)