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Artefact in Irish (Déantúsán): Meaning, Pronunciation, Usage

The Irish for artefact is déantúsán, a masculine noun (plural déantúsáin).
Updated October 2026Report a mistake

How to say “artefact” in Irish

Irish:
déantúsán
English:
artefact
Word type:
noun
Gender:
masculine
Pronunciation:
“DAYN-too-sawn”  /ˈdʲeːn̪ˠt̪ˠuːsˠaːn̪ˠ/
Various forms
Plural:
déantúsáin (artefacts)
Genitive singular:
déantúsáin, an déantúsáin (e.g. aois an déantúsáin, the age of the artefact)
Genitive plural:
déantúsán, na ndéantúsán (e.g. bailiúchán na ndéantúsán, the collection of the artefacts)

What does “déantúsán” mean?

artefact
An object made by human hands, especially one of historical or archaeological interest.Also: artifact, man-made object, manufactured article.

“Déantúsán” with the article

The plural of artefact in Irish is déantúsáin. Here is déantúsán after the article (an t-alt), in the singular and the plural.

an déantúsán
the artefact
No change after an
na déantúsáin
the artefacts
Plural: no change after na

“Déantúsán” in a sentence: Irish examples

Common Irish sentences using déantúsán, the Irish word for artefact.

Fuarthas déantúsán ársa sa phortach.
An ancient artefact was found in the bog.
Tá an déantúsán seo níos mó ná míle bliain d'aois.
This artefact is more than a thousand years old.
Tá déantúsáin luachmhara le feiceáil sa mhúsaem.
Valuable artefacts can be seen in the museum.
Rinne na saineolaithe scrúdú ar dhromchla an déantúsáin.
The experts examined the surface of the artefact.
Cuireadh na déantúsáin i dtaisce go cúramach.
The artefacts were carefully stored.
Is déantúsán cré-umha é an claíomh sin.
That sword is a bronze artefact.
Tá liosta déantúsán ag an seandálaí.
The archaeologist has a list of artefacts.

Other nouns in Irish

More everyday Irish nouns to learn next.

Artefact in Irish: frequently asked questions

What is the Irish for artefact?

The Irish for artefact is déantúsán (pronounced “DAYN-too-sawn”). It’s a masculine noun and the plural is déantúsáin.

How do you pronounce déantúsán in Irish?

Déantúsán is said like “DAYN-too-sawn” (IPA /ˈdʲeːn̪ˠt̪ˠuːsˠaːn̪ˠ/).

What is the plural of artefact in Irish?

The plural of déantúsán is déantúsáin; with the article, na déantúsáin means “the artefacts”. The genitive plural is déantúsán, as in bailiúchán na ndéantúsán (the collection of the artefacts).

Why does déantúsán change to dhéantúsán or ndéantúsán?

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

How does 'déantúsán' differ from 'déantús'?

'Déantús' means making or manufacture, or something made in general, while 'déantúsán' is used for a single artefact, often of archaeological interest.

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