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Stone age in Irish (Clochaois): Meaning, Pronunciation, Usage

The Irish for stone age is clochaois, a feminine noun.
Updated October 2026Report a mistake

How to say “stone age” in Irish

Irish:
clochaois
English:
stone age
Word type:
noun
Gender:
feminine
Pronunciation:
“KLOKH-eesh”  /ˈkl̪ˠɔxiːʃ/
Various forms
Genitive singular:
clochaoise, na clochaoise (e.g. uirlisí na clochaoise, tools of the stone age)

What does “clochaois” mean?

stone age
The prehistoric period when people made tools and weapons mainly from stone.Also: the stone age, prehistoric period.

“Clochaois” with the article

Here is clochaois after the article (an t-alt).

an chlochaois
the stone age
Lenition: c becomes ch after an (feminine noun)

“Clochaois” in a sentence: Irish examples

Common Irish sentences using clochaois, the Irish word for stone age.

Mhair na daoine sin sa Chlochaois.
Those people lived in the Stone Age.
Bhí uirlisí cloiche acu i rith na Clochaoise.
They had stone tools during the Stone Age.
Tá an Chlochaois roinnte ina tréimhsí éagsúla.
The Stone Age is divided into different periods.
Gabh mo leithscéal, an ón gClochaois thú?
Excuse me, are you from the stone age?
Fuarthas tuama ón gClochaois sa pháirc.
A Stone Age tomb was found in the field.
Táimid ag foghlaim faoin gClochaois ar scoil.
We are learning about the Stone Age at school.
Is cosúil le ríomhaire ón gClochaois é seo.
This looks like a computer from the stone age.

Other nouns in Irish

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Stone age in Irish: frequently asked questions

What is the Irish for stone age?

The Irish for stone age is clochaois (pronounced “KLOKH-eesh”). It’s a feminine noun.

How do you pronounce clochaois in Irish?

Clochaois is said like “KLOKH-eesh” (IPA /ˈkl̪ˠɔxiːʃ/).

Does clochaois have a plural?

No plural form is given for clochaois in the standard. Many abstract and mass nouns in Irish have no plural.

Why does clochaois change to chlochaois or gclochaois?

Irish changes the start of some words after certain words. After mo (my) clochaois becomes mo chlochaois (lenition), and after ár (our) or i (in) it becomes ár gclochaois (eclipsis).

How is 'clochaois' formed?

It is a compound of 'cloch' (stone) and 'aois' (age), like 'cré-umhaois' (bronze age) and 'iarannaois' (iron age).

Is it written with the article?

Yes, it usually takes the article and a capital letter for the period: 'an Chlochaois', 'sa Chlochaois'.

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