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Fateful in Irish (cinniúnach): Meaning, Forms, Examples

Other uses of ‘cinniúnach’: fated

The Irish for fateful is cinniúnach: lá cinniúnach, a fateful day.
Updated October 2026Report a mistake

How to say “fateful” in Irish

Irish:
cinniúnach
English:
fateful, fated
Word type:
adjective
More fateful:
níos cinniúnaí
Most fateful:
is cinniúnaí
Plural:
cinniúnacha
Pronunciation:
“KIN-yoo-nukh”  /ˈcɪnʲuːnˠəx/

What does “cinniúnach” mean?

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

fateful
Having important consequences that decide what happens in the future.Also: decisive, momentous, crucial, fatal.
1 other meaning: fated
2fated
Decided by fate or destiny.Also: destined, predestined.

“Cinniúnach” after a noun

An Irish adjective comes after its noun. Here is cinniúnach after lá (day, masculine), after oíche (night, feminine) and after a plural.

after a masculine nounlá cinniúnacha fateful day
after a feminine nounoíche chinniúnacha fateful night
after a plural nounlaethanta cinniúnachafateful days

séimhiú (the h) the ending

feminine
oíchenight
+
cinniúnachfateful
=
oíche chinniúnacha fateful night

After a feminine noun the adjective gets a séimhiú, an h after its first letter: oíche chinniúnach. After a masculine noun it stays as it is: lá cinniúnach.

plural
laethantadays
+
cinniúnachafateful, plural
=
laethanta cinniúnachafateful days

With a plural noun the adjective takes its plural form, cinniúnacha. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: oícheanta cinniúnacha.

More fateful, most fateful, very fateful

níosmore
+
cinniúnaífateful
=
níos cinniúnaímore fateful
ismost
+
cinniúnaífateful
=
is cinniúnaímost fateful

Bhí an dara cluiche níos cinniúnaí ná an chéad cheann. The second match was more decisive than the first one.

more fatefulníos cinniúnaíin the past tense: ní ba chinniúnaí
most fatefulis cinniúnaíin the past tense: ba chinniúnaí
as fateful aschomh cinniúnach leno change after chomh
very fatefulan-chinniúnachan- lenites, except d, t and s
too fatefulróchinniúnachró- lenites

“Cinniúnach” in a sentence: Irish examples

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

Ba lá cinniúnach é sin dár muintir.
That was a fateful day for our family.
Rinne sí cinneadh cinniúnach an bhliain sin.
She made a fateful decision that year.
Tharla imeachtaí cinniúnacha sa tír an samhradh sin.
Fateful events happened in the country that summer.
Bhí an dara cluiche níos cinniúnaí ná an chéad cheann.
The second match was more decisive than the first one.
Tá an nóiméad seo cinniúnach dúinn uile.
This moment is fateful for all of us.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Fateful in Irish: frequently asked questions

What is the Irish for fateful?

The Irish for fateful is cinniúnach (pronounced “KIN-yoo-nukh”). It comes after the noun: lá cinniúnach, a fateful day; oíche chinniúnach, a fateful night.

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

níos cinniúnaí is more fateful and is cinniúnaí is most fateful. In the past tense they become ní ba chinniúnaí and ba chinniúnaí.

Why does cinniúnach become chinniúnach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So oíche chinniúnach (a fateful night) but lá cinniúnach (a fateful day), because lá is masculine.

What is the plural of cinniúnach?

With a plural noun cinniúnach becomes cinniúnacha: laethanta cinniúnacha, oícheanta cinniúnacha.

How do you say very fateful in Irish?

an-chinniúnach. Too fateful is róchinniúnach, and as fateful as is chomh cinniúnach le.

Does cinniúnach have more than one meaning?

Yes. Cinniúnach can mean fateful or fated, depending on context; the first is the most common.

What noun is 'cinniúnach' related to?

It comes from 'cinniúint', meaning fate or destiny, so 'cinniúnach' describes something bound up with fate, as in 'oíche chinniúnach', a fateful night.

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