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Perfection in Irish (Foirfeacht): Meaning, Pronunciation, Usage

‘foirfeacht’ also means: maturity

The Irish for perfection is foirfeacht, a feminine noun.
Updated October 2026Report a mistake

How to say “perfection” in Irish

Irish:
foirfeacht
English:
perfection, maturity
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“FIR-fyukht”  /ˈfˠɪɾʲfʲəxt̪ˠ/
Various forms
Genitive singular:
foirfeachta, na foirfeachta (e.g. lorg na foirfeachta, the pursuit of perfection)

What does “foirfeacht” mean?

“Foirfeacht” has two alternative meanings. The most common comes first.

perfection
The state of being perfect or complete, without any fault.Also: completeness, flawlessness.
1 other meaning: maturity
2maturity
The state of being fully grown or mature, especially in age.Also: ripeness, full age, old age.

“Foirfeacht” with the article

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

an fhoirfeacht
the perfection
Lenition: f becomes fh after an (feminine noun)

“Foirfeacht” in a sentence: Irish examples

Common Irish sentences using foirfeacht, the Irish word for perfection.

Níl foirfeacht le fáil sa saol seo.
Perfection isn't to be found in this world.
Bhí an fhoirfeacht ina ceol.
Her music had perfection in it.
Tá sé ag lorg na foirfeachta i gcónaí.
He is always chasing perfection.
Ní gá foirfeacht a bheith agat chun tosú.
You don't need perfection to get started.
Shroich an obair foirfeacht faoi dheireadh.
The work finally reached perfection.
Is namhaid don mhaith í an fhoirfeacht.
Perfection is the enemy of the good.
Tháinig sé i bhfoirfeacht de réir a chéile.
He came to maturity gradually.

Other nouns in Irish

More everyday Irish nouns to learn next.

Perfection in Irish: frequently asked questions

What is the Irish for perfection?

The Irish for perfection is foirfeacht (pronounced “FIR-fyukht”). It’s a feminine noun. Depending on context it can also mean maturity.

How do you pronounce foirfeacht in Irish?

Foirfeacht is said like “FIR-fyukht” (IPA /ˈfˠɪɾʲfʲəxt̪ˠ/).

Does foirfeacht have a plural?

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

Does foirfeacht have more than one meaning?

Yes. Foirfeacht can mean perfection or maturity, depending on context; the first is the most common.

Why does foirfeacht change to fhoirfeacht or bhfoirfeacht?

Irish changes the start of some words after certain words. After mo (my) foirfeacht becomes m'fhoirfeacht (lenition), and after ár (our) or i (in) it becomes ár bhfoirfeacht (eclipsis).

How is 'foirfeacht' related to 'foirfe'?

'Foirfeacht' is the abstract noun from the adjective 'foirfe' (perfect), just as 'perfection' comes from 'perfect'. In grammar, 'an aimsir fhoirfe' means the perfect tense.

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