Tuath
The land and the people ruled by the king
Iron Age
Began around 1400 BC, a new metal-iron was discovered.
Derbhfine
The Celtic royal family
Aos dána
The learned and skilled people of the Tuath
Druid
Priests of the Tuath
Rath
Forts enclosed by circular ditches or mounds of earth
Cránnog
Man made islands in lakes
Hillfort
Like raths but bigger