One weak shop could ruin the reputation of the whole brand.
Times, Sunday Times (2016)
On that day her life was demolished and her reputation was ruined.
Times, Sunday Times (2014)
Definition of 'reputation'
reputation
(repjʊteɪʃən)Explore 'reputation' in the dictionary
countable noun
Something's or someone's reputation is the opinion that people have about how good they are. If they have a good reputation, peoplethink they are good.