Add a Fada:  [á] [é] [í] [ó] [ú]
Add a Fada:  [á] [é] [í] [ó] [ú]
haonteanga
Usage
  1. féadfar socrú a dhéanamh le dlí d'fhonn ceachtar den dá theanga a bheith ina haonteanga le haghaidh aon ghnó nó gnóthaí oifigiúla = provision may be made by law for the exclusive use of either of the said languages for any one or more official purposes