WordmosternMeaningthe aunt on Mom's sidePart of speechnounPronunciationCourseHardcore SwedishLessonLesson 48Usages of mosternMin moster breder gärna smör på kex, men min faster vill hellre ha skinka på sin smörgås.My aunt spreads butter on crackers gladly, but my aunt on Dad's side would rather have ham on her sandwich.