"cold sores" in German cold sores Fieberbläschen Fieberblasen Detailed translations for "cold sores" cold sores cold sores Fieberbläschen{masculine plural} cold sores(also: fever blisters) Fieberblasen{masculine plural} She has more cold sores than Abby Burmeister. Source: opensubtitles.org Corpus by OPUS Request review Sie hat mehr Fieberblasen als Abby Burmeister.