1 adjective person, animalan duine is sine c m uan duine is críonnathe oldest daughter came intháinig an iníon is sine isteachmy oldest brotheran deartháir is sine agamthey're among the oldest eagles alivetá siad ar na hiolair is sine dá bhfuil beowho's the oldest?cé hé an duine is sine?, cé acu is sine?2 adjective object, institution, building, etcis sine c m u → féach old