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Completion in Irish (Iomlánú): Meaning, Pronunciation, Usage

The Irish for completion is iomlánú, a masculine noun. Ag iomlánú is completing, from the verb iomlánaigh.
Updated October 2026Report a mistake

How to say “completion” in Irish

Irish:
iomlánú
English:
completion
Word type:
noun (verbal noun)
Verbal noun of:
iomlánaigh, to complete (ag iomlánú, completing)
Gender:
masculine
Pronunciation:
“UM-laa-noo”  /ˈʊmˠlˠaːnˠuː/
Various forms
Genitive singular:
iomlánaithe, an iomlánaithe (e.g. dáta iomlánaithe an tionscadail, the completion date of the project)

What does “iomlánú” mean?

completion
The act of making something whole or complete; it is the verbal noun of the verb 'iomlánaigh'.Also: completing, integration, making whole, perfection.

Other Irish words for completion: críochnú (finishing)

“Iomlánú” as a verbal noun

After ag, iomlánú means completing: it is the verbal noun of the verb iomlánaigh (to complete). A noun that follows it goes into the genitive.

agat
+
iomlánúverbal noun
=
ag iomlánúcompleting

“Iomlánú” with the article

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

an t-iomlánú
the completion
Masculine nouns take t before a vowel after an

“Iomlánú” in a sentence: Irish examples

Common Irish sentences using iomlánú, the Irish word for completion.

Tá iomlánú na hoibre ag dul ar aghaidh go maith.
The completion of the work is going well.
Beidh an t-iomlánú déanta faoi dheireadh na míosa.
The completion will be done by the end of the month.
Cuireadh moill ar iomlánú an fhoirgnimh.
The completion of the building was delayed.
Is é seo an chéim dheireanach den iomlánú.
This is the final stage of the completion.
Tá próiseas iomlánaithe le leanúint againn.
We have a completion process to follow.
Bhí áthas orainn leis an iomlánú tráthúil.
We were pleased with the timely completion.
Teastaíonn airgead uainn le haghaidh iomlánú an tsuirbhé.
We need money for completing the survey.

Other nouns in Irish

More everyday Irish nouns to learn next.

Completion in Irish: frequently asked questions

What is the Irish for completion?

The Irish for completion is iomlánú (pronounced “UM-laa-noo”). It’s a masculine noun.

How do you pronounce iomlánú in Irish?

Iomlánú is said like “UM-laa-noo” (IPA /ˈʊmˠlˠaːnˠuː/).

Does iomlánú have a plural?

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

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-iomlánú (the completion), a hiomlánú (her completion), a n-iomlánú (their completion).

What is the difference between 'iomlánú' and 'críochnú'?

'Críochnú' is the everyday word for finishing something, while 'iomlánú' stresses making something whole or complete and is more formal.

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