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Parity in Irish (Paireacht): Meaning, Pronunciation, Usage

The Irish for parity is paireacht, a feminine noun (plural paireachtaí).
Updated October 2026Report a mistake

How to say “parity” in Irish

Irish:
paireacht
English:
parity
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“PAR-uh-khth”  /ˈpaɾʲəxt̪/
Various forms
Plural:
paireachtaí (parities)
Genitive singular:
paireachta, na paireachta (e.g. seiceáil paireachta, parity check)
Genitive plural:
paireachtaí, na bpaireachtaí (e.g. seiceáil na bpaireachtaí, the checking of parities)

What does “paireacht” mean?

parity
In mathematics and computing, the property of a number or quantity of being odd or even.Also: odd or even, parity check, evenness.

“Paireacht” with the article

The plural of parity in Irish is paireachtaí. Here is paireacht after the article (an t-alt), in the singular and the plural.

an phaireacht
the parity
Lenition: p becomes ph after an (feminine noun)
na paireachtaí
the parities
Plural: no change after na

“Paireacht” in a sentence: Irish examples

Common Irish sentences using paireacht, the Irish word for parity.

Is airí uimhreach í an phaireacht.
Parity is a property of a number.
Tá paireacht chothrom ag an uimhir sin.
That number has even parity.
Rinne an ríomhaire seiceáil paireachta ar na sonraí.
The computer ran a parity check on the data.
Cén phaireacht atá ag seacht?
What is the parity of seven?
Chuir an múinteoir paireacht i gcomparáid le roinnteacht.
The teacher compared parity with divisibility.
Bíonn giotán paireachta i ngach beart.
There is a parity bit in every byte.
Scrúdaigh sí paireachtaí na n-uimhreacha go léir.
She examined the parities of all the numbers.

Other nouns in Irish

More everyday Irish nouns to learn next.

Parity in Irish: frequently asked questions

What is the Irish for parity?

The Irish for parity is paireacht (pronounced “PAR-uh-khth”). It’s a feminine noun and the plural is paireachtaí.

How do you pronounce paireacht in Irish?

Paireacht is said like “PAR-uh-khth” (IPA /ˈpaɾʲəxt̪/).

What is the plural of parity in Irish?

The plural of paireacht is paireachtaí; with the article, na paireachtaí means “the parities”. The genitive plural is paireachtaí, as in seiceáil na bpaireachtaí (the checking of parities).

Why does paireacht change to phaireacht or bpaireacht?

Irish changes the start of some words after certain words. After mo (my) paireacht becomes mo phaireacht (lenition), and after ár (our) or i (in) it becomes ár bpaireacht (eclipsis).

Is 'paireacht' the same as 'cothroime'?

No. 'Cothroime' means fairness or equality, while 'paireacht' is the technical term for whether a number is odd or even.

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