Iontráil sa Lámhscríbhinn:
Ciall nó Míniú (BÉARLA):
one, a single one, the only
Sampla(í) Úsáide:
With neg, non Aon is fiche, twenty-one. Gach aon duine, everyone. Níl aon phínginn airgid agam, I have no money [But níl airgead ar bith agam] Aon uair amháin, once, once upon a time.