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Absolute value in Irish (Dearbhluach): Meaning, Pronunciation, Usage

The Irish for absolute value is dearbhluach, a masculine noun (plural dearbhluachanna).
Updated October 2026Report a mistake

How to say “absolute value” in Irish

Irish:
dearbhluach
English:
absolute value
Word type:
noun
Gender:
masculine
Pronunciation:
“DJAR-uv-loo-ukh”  /ˈdʲaɾˠəvˌl̪ˠuəx/
Various forms
Plural:
dearbhluachanna (absolute values)
Genitive singular:
dearbhluacha, an dearbhluacha (e.g. comhartha an dearbhluacha, the absolute value sign)
Genitive plural:
dearbhluachanna, na ndearbhluachanna (e.g. suim na ndearbhluachanna, the sum of the absolute values)

What does “dearbhluach” mean?

absolute value
In mathematics, the size of a number without regard to its sign, so the absolute value of minus five is five.Also: modulus, magnitude of a number.

“Dearbhluach” with the article

The plural of absolute value in Irish is dearbhluachanna. Here is dearbhluach after the article (an t-alt), in the singular and the plural.

an dearbhluach
the absolute value
No change after an
na dearbhluachanna
the absolute values
Plural: no change after na

“Dearbhluach” in a sentence: Irish examples

Common Irish sentences using dearbhluach, the Irish word for absolute value.

Is é cúig dearbhluach míneas a cúig.
The absolute value of minus five is five.
Ní bhíonn an dearbhluach riamh diúltach.
The absolute value is never negative.
Faigh dearbhluach gach uimhreach sa liosta.
Find the absolute value of each number in the list.
Scríobh an múinteoir comhartha an dearbhluacha ar an gclár.
The teacher wrote the absolute value sign on the board.
Cuir na dearbhluachanna seo in ord.
Put these absolute values in order.
Rinne mé botún i mo dhearbhluach sa cheist sin.
I made a mistake in my absolute value in that question.
Foghlaimímid faoin dearbhluach sa dara bliain.
We learn about absolute value in second year.

Other nouns in Irish

More everyday Irish nouns to learn next.

Absolute value in Irish: frequently asked questions

What is the Irish for absolute value?

The Irish for absolute value is dearbhluach (pronounced “DJAR-uv-loo-ukh”). It’s a masculine noun and the plural is dearbhluachanna.

How do you pronounce dearbhluach in Irish?

Dearbhluach is said like “DJAR-uv-loo-ukh” (IPA /ˈdʲaɾˠəvˌl̪ˠuəx/).

What is the plural of absolute value in Irish?

The plural of dearbhluach is dearbhluachanna; with the article, na dearbhluachanna means “the absolute values”. The genitive plural is dearbhluachanna, as in suim na ndearbhluachanna (the sum of the absolute values).

Why does dearbhluach change to dhearbhluach or ndearbhluach?

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

How is 'dearbhluach' formed?

It combines the prefix 'dearbh-' (absolute, certain) with 'luach' (value), so it literally means 'absolute value'.

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