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Ring-fort in Irish (Ráth): Meaning, Pronunciation, Usage

‘ráth’ also means: earthen rampart · shoal · layer

The Irish for ring-fort is ráth, a masculine noun (plural ráthanna).
Updated October 2026Report a mistake

How to say “ring-fort” in Irish

Irish:
ráth
English:
ring-fort, earthen rampart, shoal, layer
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“raw”  /ɾˠɑː/
Various forms
Plural:
ráthanna (ring-forts)
Genitive singular:
rátha, an rátha (e.g. bruach an rátha, the bank of the ring-fort)
Genitive plural:
ráthanna, na ráthanna (e.g. suíomhanna na ráthanna, the sites of the ring-forts)

What does “ráth” mean?

“Ráth” has four alternative meanings. The most common comes first.

ring-fort
An ancient circular earthen fort or enclosure surrounded by a bank and ditch, often linked with the fairies in folklore.Also: rath, fairy fort, earthen fort, earthwork.
3 other meanings: earthen rampart or shoal or layer
2earthen rampart
A bank or rampart of earth built for defence or enclosure.Also: rampart, earthwork, embankment.
3shoal
A large group of fish or sea creatures moving together in the water.Also: school of fish, pod, swarm.
4layer
A layer or covering of something lying on the ground, such as snow.Also: covering, layer of snow.

“Ráth” with the article

The plural of ring-fort in Irish is ráthanna. Here is ráth after the article (an t-alt), in the singular and the plural.

an ráth
the ring-fort
No change after an
na ráthanna
the ring-forts
Plural: no change after na

“Ráth” in a sentence: Irish examples

Common Irish sentences using ráth, the Irish word for ring-fort.

Tá ráth mór ar an gcnoc os cionn an bhaile.
There is a big ring-fort on the hill above the town.
Ní ghearrfadh m'athair an sceach sa ráth.
My father would not cut the thornbush in the fort.
Deirtear go mbíonn na sióga ina gcónaí sa ráth.
It is said that the fairies live in the ring-fort.
Shiúlamar timpeall ar bhallaí an rátha.
We walked around the walls of the ring-fort.
Tá na mílte ráthanna le feiceáil in Éirinn.
Thousands of ring-forts can be seen in Ireland.
Chonaic na hiascairí ráth éisc in aice na trá.
The fishermen saw a shoal of fish near the beach.
Rinne seandálaithe tochailt ar an ráth anuraidh.
Archaeologists excavated the ring-fort last year.

Other nouns in Irish

More everyday Irish nouns to learn next.

Ring-fort in Irish: frequently asked questions

What is the Irish for ring-fort?

The Irish for ring-fort is ráth (pronounced “raw”). It’s a masculine noun and the plural is ráthanna. Depending on context it can also mean earthen rampart or shoal or layer.

How do you pronounce ráth in Irish?

Ráth is said like “raw” (IPA /ɾˠɑː/).

What is the plural of ring-fort in Irish?

The plural of ráth is ráthanna; with the article, na ráthanna means “the ring-forts”. The genitive plural is ráthanna, as in suíomhanna na ráthanna (the sites of the ring-forts).

Does ráth have more than one meaning?

Yes. Ráth can mean ring-fort, earthen rampart, shoal or layer, depending on context; the first is the most common.

What is the difference between ráth and lios?

Both mean a ring-fort; ráth often refers to the earthen rampart itself, while lios refers more to the enclosure, and both appear in place names like Ráth Maonais and Lios Tuathail.

Why do so many Irish place names begin with Rath?

Place names such as Ráth Fearnáin (Rathfarnham) come from ráth, showing that an old ring-fort once stood there.

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