/rěːrna/
PodrijetloFrom German Röhre + -na.
Oblicirérna(canonical, feminine) · ре́рна(Cyrillic) · rerna(nominative, singular) · rerne(nominative, plural) · rerne(genitive, singular) · rerna(genitive, plural) · rerni(genitive, plural) · rerni(dative, singular) · rernama(dative, plural) · rernu(accusative, singular) · rerne(accusative, plural) · rerno(singular, vocative) · rerne(plural, vocative) · rerni(locative, singular) · rernama(locative, plural) · rernom(instrumental, singular) · rernama(instrumental, plural)
Izvor: Wiktionary