OriginFrom Old Norse gjald, from Proto-Germanic *geldą (“reward, gift, money”), from Proto-Indo-European *gʰeldʰ- (“to pay”).
Formsgjalds(genitive, singular) · gjøld(plural) · gjald(indefinite, nominative, singular) · gjaldið(definite, nominative, singular) · gjøld(indefinite, nominative, plural) · gjøldini(definite, nominative, plural) · gjald(accusative, indefinite, singular) · gjaldið(accusative, definite, singular) · gjøld(accusative, indefinite, plural) · gjøldini(accusative, definite, plural) · gjaldi(dative, indefinite, singular) · gjaldinum(dative, definite, singular) · gjøldum(dative, indefinite, plural) · gjøldunum(dative, definite, plural) · gjalds(genitive, indefinite, singular) · gjaldsins(definite, genitive, singular) · gjalda(genitive, indefinite, plural) · gjaldanna(definite, genitive, plural)
Source: Wiktionary