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Dean in Irish (Déan): Meaning, Pronunciation, Usage

‘déan’ also means: to do

The Irish for dean is déan, a masculine noun (plural déin).
Updated October 2026Report a mistake

How to say “dean” in Irish

Irish:
déan
English:
dean
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“jayn”  /dʲeːnˠ/
Various forms
Plural:
déin (deans)
Genitive singular:
déin, an déin (e.g. teach an déin, the dean's house)
Genitive plural:
déan, na ndéan (e.g. cruinniú na ndéan, meeting of the deans)

What does “déan” mean?

dean
A senior clergyman who is head of the chapter of a cathedral, or the head of a faculty in a university.Also: cathedral dean, faculty dean, dean of faculty.
Other entries for “déan”

The same spelling has its own page as:

“Déan” with the article

The plural of dean in Irish is déin. Here is déan after the article (an t-alt), in the singular and the plural.

an déan
the dean
No change after an
na déin
the deans
Plural: no change after na

“Déan” in a sentence: Irish examples

Common Irish sentences using déan, the Irish word for dean.

Is é an déan a labhair ag an searmanas.
The dean spoke at the ceremony.
Ceapadh déan nua ar an ardeaglais.
A new dean was appointed to the cathedral.
Bhí mé ag caint le déan na dámhe inné.
I was talking to the dean of the faculty yesterday.
Tá oifig an déin ar an dara hurlár.
The dean's office is on the second floor.
Tháinig na déin go léir le chéile.
All the deans came together.
Scríobh mé litir chuig an déan.
I wrote a letter to the dean.
Bhí Swift ina dhéan i mBaile Átha Cliath.
Swift was a dean in Dublin.

Other nouns in Irish

More everyday Irish nouns to learn next.

Dean in Irish: frequently asked questions

What is the Irish for dean?

The Irish for dean is déan (pronounced “jayn”). It’s a masculine noun and the plural is déin.

How do you pronounce déan in Irish?

Déan is said like “jayn” (IPA /dʲeːnˠ/).

What is the plural of dean in Irish?

The plural of déan is déin; with the article, na déin means “the deans”. The genitive plural is déan, as in cruinniú na ndéan (meeting of the deans).

Does déan have more than one meaning?

Déan also has its own entry as a verb meaning to do.

Why does déan change to dhéan or ndéan?

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

Is the noun 'déan' related to the verb 'déan' (do, make)?

No, they are separate words that happen to be spelled the same. The noun 'déan' (dean) comes from Latin decanus, while the verb 'déan' means 'do' or 'make', as in 'Déan deifir'.

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