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Immunization in Irish (Imdhíonadh): Meaning, Pronunciation, Usage

The Irish for immunization is imdhíonadh, a masculine noun (plural imdhíontaí). Ag imdhíonadh is immunizing, from the verb imdhíon.
Updated October 2026Report a mistake

How to say “immunization” in Irish

Irish:
imdhíonadh
English:
immunization
Word type:
noun (verbal noun)
Verbal noun of:
imdhíon, to immunize (ag imdhíonadh, immunizing)
Gender:
masculine
Pronunciation:
“IM-yee-nuh”  /ˈiməˌjiːnˠə/
Various forms
Plural:
imdhíontaí (immunizations)
Genitive singular:
imdhíonta, an imdhíonta (e.g. clár imdhíonta, immunization programme)
Genitive plural:
imdhíontaí, na n-imdhíontaí (e.g. sceideal na n-imdhíontaí, the schedule of immunizations)

What does “imdhíonadh” mean?

immunization
The act of making a person or animal immune to a disease, usually by vaccination; it is the verbal noun of the verb imdhíon.Also: immunisation, vaccination, inoculation.

“Imdhíonadh” as a verbal noun

After ag, imdhíonadh means immunizing: it is the verbal noun of the verb imdhíon (to immunize). A noun that follows it goes into the genitive.

agat
+
imdhíonadhverbal noun
=
ag imdhíonadhimmunizing

“Imdhíonadh” with the article

The plural of immunization in Irish is imdhíontaí. Here is imdhíonadh after the article (an t-alt), in the singular and the plural.

an t-imdhíonadh
the immunization
Masculine nouns take t before a vowel after an
na himdhíontaí
the immunizations
Plural: na adds h before a vowel

“Imdhíonadh” in a sentence: Irish examples

Common Irish sentences using imdhíonadh, the Irish word for immunization.

Tá imdhíonadh saor in aisce do gach leanbh.
Immunization is free for every child.
Fuair an leanbh an t-imdhíonadh inné.
The baby got the immunization yesterday.
Thosaigh clár imdhíonta nua sa tír.
A new immunization programme started in the country.
Tá na himdhíontaí go léir déanta anois.
All the immunizations are done now.
Bhí an t-altra i mbun imdhíonta ar maidin.
The nurse was doing immunizations this morning.
Cosnaíonn imdhíonadh daoine ar an mbruitíneach.
Immunization protects people against measles.
Ní raibh aon fhadhb leis an imdhíonadh.
There was no problem with the immunization.

Other nouns in Irish

More everyday Irish nouns to learn next.

Immunization in Irish: frequently asked questions

What is the Irish for immunization?

The Irish for immunization is imdhíonadh (pronounced “IM-yee-nuh”). It’s a masculine noun and the plural is imdhíontaí.

How do you pronounce imdhíonadh in Irish?

Imdhíonadh is said like “IM-yee-nuh” (IPA /ˈiməˌjiːnˠə/).

What is the plural of immunization in Irish?

The plural of imdhíonadh is imdhíontaí; with the article, na himdhíontaí means “the immunizations”. The genitive plural is imdhíontaí, as in sceideal na n-imdhíontaí (the schedule of immunizations).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-imdhíonadh (the immunization), a himdhíonadh (her immunization), a n-imdhíonadh (their immunization), na himdhíontaí (the immunizations).

What is the difference between imdhíonadh and imdhíonacht?

Imdhíonadh is the act of immunizing someone, while imdhíonacht is the resulting state of immunity.

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