UrsprungBorrowed from English rugby.
Formerrugby(indefinite, nominative, singular) · rugbys(genitive, indefinite, singular) · rugbyn(definite, nominative, singular) · rugbyns(definite, genitive, singular) · -(indefinite, nominative, plural) · -(genitive, indefinite, plural) · -(definite, nominative, plural) · -(definite, genitive, plural)