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Infinite in Irish (éigríochta): Meaning, Forms, Examples

Other uses of ‘éigríochta’: indefinite

The Irish for infinite is éigríochta: líon éigríochta, an infinite net.
Updated October 2026Report a mistake

How to say “infinite” in Irish

Irish:
éigríochta
English:
infinite, indefinite
Word type:
adjective
More infinite:
níos éigríochta
Most infinite:
is éigríochta
Pronunciation:
“AY-gree-ukh-ta”  /eːɟɾʲiːxt̪ˠə/

What does “éigríochta” mean?

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

infinite
Having no limit or end, especially in mathematics or philosophy.Also: endless, boundless, limitless.
1 other meaning: indefinite
2indefinite
In grammar, describing a verb tense or form that is not limited in time, such as the aorist.Also: aorist.

“Éigríochta” after a noun

An Irish adjective comes after its noun. Here is éigríochta after líon (net, masculine), after sraith (series, feminine) and after a plural.

after a masculine nounlíon éigríochtaan infinite net
after a feminine nounsraith éigríochtaan infinite series
after a plural nounlíonta éigríochtainfinite nets
plural
líontanets
+
éigríochtainfinite, plural
=
líonta éigríochtainfinite nets

With a plural noun the adjective takes its plural form, éigríochta.

More infinite, most infinite, very infinite

níosmore
+
éigríochtainfinite
=
níos éigríochtamore infinite
ismost
+
éigríochtainfinite
=
is éigríochtamost infinite

Níl tacar amháin níos éigríochta ná tacar eile, dar leis. In his view, one set is not more infinite than another.

more infiniteníos éigríochtain the past tense: ní b'éigríochta
most infiniteis éigríochtain the past tense: ab éigríochta
as infinite aschomh héigríochta lechomh puts an h before a vowel
very infinitean-éigríochtaan- lenites, except d, t and s
too infiniteró-éigríochtaró- lenites

“Éigríochta” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Is líon éigríochta é líon na n-uimhreacha.
The count of the numbers is an infinite number.
Tá sraith éigríochta sa cheist seo.
There is an infinite series in this question.
Phléamar tacair éigríochta sa rang matamaitice.
We discussed infinite sets in the maths class.
Níl tacar amháin níos éigríochta ná tacar eile, dar leis.
In his view, one set is not more infinite than another.
Tá an spás éigríochta, dar leis an eolaí.
Space is infinite, according to the scientist.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Infinite in Irish: frequently asked questions

What is the Irish for infinite?

The Irish for infinite is éigríochta (pronounced “AY-gree-ukh-ta”). It comes after the noun: líon éigríochta, an infinite net; sraith éigríochta, an infinite series.

How do you say more infinite and most infinite in Irish?

níos éigríochta is more infinite and is éigríochta is most infinite. In the past tense they become ní b'éigríochta and ab éigríochta.

How do you say very infinite in Irish?

an-éigríochta. Too infinite is ró-éigríochta, and as infinite as is chomh héigríochta le.

Does éigríochta have more than one meaning?

Yes. Éigríochta can mean infinite or indefinite, depending on context; the first is the most common.

Is 'éigríochta' a separate adjective or a noun form?

It is the genitive of the noun 'éigríoch' (infinity) used as an adjective, so it does not change: 'sraith éigríochta', 'tacair éigríochta'.

What is the opposite of 'éigríochta'?

The opposite is 'críochta', meaning finite, as in 'tacar críochta' (a finite set).

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