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Epidemiology in Irish (Eipidéimeolaíocht): Meaning, Pronunciation, Usage

The Irish for epidemiology is eipidéimeolaíocht, a feminine noun.
Updated October 2026Report a mistake

How to say “epidemiology” in Irish

Irish:
eipidéimeolaíocht
English:
epidemiology
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“EP-i-day-mo-lee-ukht”  /ˈɛpʲɪdʲeːmʲoːl̪ˠiːxt̪ˠ/
Various forms
Genitive singular:
eipidéimeolaíochta, na heipidéimeolaíochta (e.g. roinn eipidéimeolaíochta, department of epidemiology)

What does “eipidéimeolaíocht” mean?

epidemiology
The branch of medical science that studies how diseases spread and are controlled in populations.Also: study of epidemics, disease spread.

“Eipidéimeolaíocht” with the article

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

an eipidéimeolaíocht
the epidemiology
No change: feminine nouns starting with a vowel keep their form after an

“Eipidéimeolaíocht” in a sentence: Irish examples

Common Irish sentences using eipidéimeolaíocht, the Irish word for epidemiology.

Is brainse den leigheas í an eipidéimeolaíocht.
Epidemiology is a branch of medicine.
Tá sí ag déanamh staidéir ar eipidéimeolaíocht san ollscoil.
She is studying epidemiology at university.
Bhí an eipidéimeolaíocht an-tábhachtach le linn na paindéime.
Epidemiology was very important during the pandemic.
Is ollamh eipidéimeolaíochta é a uncail.
His uncle is a professor of epidemiology.
Foilsíodh tuarascáil nua san eipidéimeolaíocht inné.
A new report in epidemiology was published yesterday.
Tá suim mhór agam san eipidéimeolaíocht.
I have a great interest in epidemiology.
Úsáideann an eipidéimeolaíocht a lán staitisticí.
Epidemiology uses a lot of statistics.

Other nouns in Irish

More everyday Irish nouns to learn next.

Epidemiology in Irish: frequently asked questions

What is the Irish for epidemiology?

The Irish for epidemiology is eipidéimeolaíocht (pronounced “EP-i-day-mo-lee-ukht”). It’s a feminine noun.

How do you pronounce eipidéimeolaíocht in Irish?

Eipidéimeolaíocht is said like “EP-i-day-mo-lee-ukht” (IPA /ˈɛpʲɪdʲeːmʲoːl̪ˠiːxt̪ˠ/).

Does eipidéimeolaíocht have a plural?

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

Why does eipidéimeolaíocht sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an eipidéimeolaíocht (the epidemiology), a heipidéimeolaíocht (her epidemiology), a n-eipidéimeolaíocht (their epidemiology).

What is the Irish for an epidemiologist?

An epidemiologist is 'eipidéimeolaí', and an epidemic itself is 'eipidéim'.

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