Lookalike (6)
'lookalike' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for ringer that I've seen before include "Lookalike" , "Campanologist - if dead, double" , "match" , "One making the toll" , "bell" .)
'lookalike' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for double that I've seen before include "- - -u, (w)" , "Designed for two users" , "Twice - bent over - run" , "Dead ringer" , "With two equal parts" .)