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Binary in Irish (dénártha): Meaning, Forms, Examples

The Irish for binary is dénártha: córas dénártha, a binary system.
Updated October 2026Report a mistake

How to say “binary” in Irish

Irish:
dénártha
English:
binary
Word type:
adjective
More binary:
níos dénártha
Most binary:
is dénártha
Pronunciation:
“DAY-naar-ha”  /ˈdʲeːn̪ˠaːɾˠhə/

What does “dénártha” mean?

binary
Made up of two parts, or using only two digits, 0 and 1, as in computing and mathematics.Also: two-part, dual, base-two.

“Dénártha” after a noun

An Irish adjective comes after its noun. Here is dénártha after córas (system, masculine), after uimhir (number, feminine) and after a plural.

after a masculine nouncóras dénárthaa binary system
after a feminine nounuimhir dhénárthaa binary number
after a plural nouncórais dhénárthabinary systems

séimhiú (the h) the ending

feminine
uimhirnumber
+
dénárthabinary
=
uimhir dhénárthaa binary number

After a feminine noun the adjective gets a séimhiú, an h after its first letter: uimhir dhénártha. After a masculine noun it stays as it is: córas dénártha.

plural
córaissystems
+
dénárthabinary, plural
=
córais dhénárthabinary systems

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

More binary, most binary, very binary

níosmore
+
dénárthabinary
=
níos dénárthamore binary
ismost
+
dénárthabinary
=
is dénárthamost binary

Níl an cód seo níos dénártha ná an ceann eile. This code is no more binary than the other one.

more binaryníos dénárthain the past tense: ní ba dhénártha
most binaryis dénárthain the past tense: ba dhénártha
as binary aschomh dénártha leno change after chomh
very binaryan-dénárthaan- lenites, except d, t and s
too binaryródhénártharó- lenites

“Dénártha” in a sentence: Irish examples

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

Úsáideann an ríomhaire córas dénártha.
The computer uses a binary system.
Scríobh sí uimhir dhénártha ar an gclár.
She wrote a binary number on the board.
Tá na comhaid dhénártha mór.
The binary files are large.
Níl an cód seo níos dénártha ná an ceann eile.
This code is no more binary than the other one.
Tá an cód sin dénártha.
That code is binary.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Binary in Irish: frequently asked questions

What is the Irish for binary?

The Irish for binary is dénártha (pronounced “DAY-naar-ha”). It comes after the noun: córas dénártha, a binary system; uimhir dhénártha, a binary number.

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

níos dénártha is more binary and is dénártha is most binary. In the past tense they become ní ba dhénártha and ba dhénártha.

Why does dénártha become dhénártha?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So uimhir dhénártha (a binary number) but córas dénártha (a binary system), because córas is masculine.

How do you say very binary in Irish?

an-dénártha. Too binary is ródhénártha, and as binary as is chomh dénártha le.

What is the difference between 'dénártha' and 'dúbailte'?

'Dénártha' is technical and means binary, as in 'córas dénártha' for base two. 'Dúbailte' means double or doubled in everyday use.

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