1 adjective GEOG, HISTCeilteach adj1 c m u(de chuid) na gCeilteacha Celtic artefactdéantán Ceilteach, déantán de chuid na gCeilteachthe Celtic languagesna teangacha CeilteachaCeltic Studiesan Léann Ceilteach2 adjective LINGCeiltise gs as adj c m ua Celtic wordfocal Ceiltise3 noun LINGCeiltis fem2 c m u