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Roofer in Irish (Díonadóir): Meaning, Pronunciation, Usage

The Irish for roofer is díonadóir, a masculine noun (plural díonadóirí).
Updated October 2026Report a mistake

How to say “roofer” in Irish

Irish:
díonadóir
English:
roofer
Word type:
noun
Gender:
masculine
Pronunciation:
“DEE-nuh-dohr”  /ˈdʲiːnˠəd̪ˠoːɾʲ/
Various forms
Plural:
díonadóirí (roofers)
Genitive singular:
díonadóra, an díonadóra (e.g. uirlisí an díonadóra, the roofer's tools)
Genitive plural:
díonadóirí, na ndíonadóirí (e.g. ceardchumann na ndíonadóirí, the roofers' trade union)

What does “díonadóir” mean?

roofer
A person whose job is putting roofs on buildings or repairing them.Also: thatcher, roof repairer, slater.

“Díonadóir” with the article

The plural of roofer in Irish is díonadóirí. Here is díonadóir after the article (an t-alt), in the singular and the plural.

an díonadóir
the roofer
No change after an
na díonadóirí
the roofers
Plural: no change after na

“Díonadóir” in a sentence: Irish examples

Common Irish sentences using díonadóir, the Irish word for roofer.

Is díonadóir é m'uncail.
My uncle is a roofer.
Tá an díonadóir ar an díon anois.
The roofer is on the roof now.
Ní raibh dréimire an díonadóra slán.
The roofer's ladder wasn't safe.
Tháinig beirt díonadóirí chun an díon a dheisiú.
Two roofers came to fix the roof.
Chuir mé glao ar mo dhíonadóir inné.
I phoned my roofer yesterday.
Bíonn obair chrua ag díonadóirí sa gheimhreadh.
Roofers have hard work in winter.
Theastaigh díonadóir uainn tar éis na stoirme.
We needed a roofer after the storm.

Other nouns in Irish

More everyday Irish nouns to learn next.

Roofer in Irish: frequently asked questions

What is the Irish for roofer?

The Irish for roofer is díonadóir (pronounced “DEE-nuh-dohr”). It’s a masculine noun and the plural is díonadóirí.

How do you pronounce díonadóir in Irish?

Díonadóir is said like “DEE-nuh-dohr” (IPA /ˈdʲiːnˠəd̪ˠoːɾʲ/).

What is the plural of roofer in Irish?

The plural of díonadóir is díonadóirí; with the article, na díonadóirí means “the roofers”. The genitive plural is díonadóirí, as in ceardchumann na ndíonadóirí (the roofers' trade union).

Why does díonadóir change to dhíonadóir or ndíonadóir?

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

How is díonadóir different from tuíodóir?

Díonadóir is a roofer in general, while tuíodóir is specifically a thatcher who roofs with straw or reeds (tuí).

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