/ʃɛkː/
OriginFrom Old Norse skegg, from Proto-Germanic *skaggiją, from Proto-Indo-European *(s)kek-, *(s)keg- (“to jump, skip, move, hurry”).
Formsskegs(genitive, singular) · skegg(plural) · skegg(indefinite, nominative, singular) · skeggið(definite, nominative, singular) · skegg(indefinite, nominative, plural) · skeggini(definite, nominative, plural) · skegg(accusative, indefinite, singular) · skeggið(accusative, definite, singular) · skegg(accusative, indefinite, plural) · skeggini(accusative, definite, plural) · skeggi(dative, indefinite, singular) · skegginum(dative, definite, singular) · skeggum(dative, indefinite, plural) · skeggunum(dative, definite, plural) · skegs(genitive, indefinite, singular) · skegsins(definite, genitive, singular) · skegga(genitive, indefinite, plural) · skegganna(definite, genitive, plural)
Source: Wiktionary