HeyRua Get the app

Vulgar fraction in Irish (Gnáthchodán): Meaning, Pronunciation, Usage

The Irish for vulgar fraction is gnáthchodán, a masculine noun (plural gnáthchodáin).
Updated October 2026Report a mistake

How to say “vulgar fraction” in Irish

Irish:
gnáthchodán
English:
vulgar fraction
Word type:
noun
Gender:
masculine
Pronunciation:
“GNAW-khud-awn”  /ˈɡnˠɑːˌxɑdˠɑːnˠ/
Various forms
Plural:
gnáthchodáin (vulgar fractions)
Genitive singular:
gnáthchodáin, an ghnáthchodáin (e.g. uimhreoir an ghnáthchodáin, numerator of the vulgar fraction)
Genitive plural:
gnáthchodán, na ngnáthchodán (e.g. suimiú na ngnáthchodán, the addition of the vulgar fractions)

What does “gnáthchodán” mean?

vulgar fraction
In maths, a fraction written with one number above a line and another below it, such as three quarters, as opposed to a decimal fraction.Also: common fraction, simple fraction, fraction.

“Gnáthchodán” with the article

The plural of vulgar fraction in Irish is gnáthchodáin. Here is gnáthchodán after the article (an t-alt), in the singular and the plural.

an gnáthchodán
the vulgar fraction
No change after an
na gnáthchodáin
the vulgar fractions
Plural: no change after na

“Gnáthchodán” in a sentence: Irish examples

Common Irish sentences using gnáthchodán, the Irish word for vulgar fraction.

Is gnáthchodán é trí cheathrú.
Three quarters is a vulgar fraction.
Scríobh an gnáthchodán seo mar dheachúil.
Write this vulgar fraction as a decimal.
Tá ainmneoir an ghnáthchodáin rómhór.
The denominator of the fraction is too big.
Bhíomar ag foghlaim faoi ghnáthchodáin inniu.
We were learning about vulgar fractions today.
Simpligh na gnáthchodáin sin, le do thoil.
Simplify those fractions, please.
Rinne mé botún i mo ghnáthchodán.
I made a mistake in my fraction.
Tá ceisteanna ar ghnáthchodáin sa scrúdú.
There are questions on vulgar fractions in the exam.

Other nouns in Irish

More everyday Irish nouns to learn next.

Vulgar fraction in Irish: frequently asked questions

What is the Irish for vulgar fraction?

The Irish for vulgar fraction is gnáthchodán (pronounced “GNAW-khud-awn”). It’s a masculine noun and the plural is gnáthchodáin.

How do you pronounce gnáthchodán in Irish?

Gnáthchodán is said like “GNAW-khud-awn” (IPA /ˈɡnˠɑːˌxɑdˠɑːnˠ/).

What is the plural of vulgar fraction in Irish?

The plural of gnáthchodán is gnáthchodáin; with the article, na gnáthchodáin means “the vulgar fractions”. The genitive plural is gnáthchodán, as in suimiú na ngnáthchodán (the addition of the vulgar fractions).

Why does gnáthchodán change to ghnáthchodán or ngnáthchodán?

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

How is 'gnáthchodán' different from 'codán deachúlach'?

A 'gnáthchodán' is written as one number over another, like ½, while a 'codán deachúlach' is written with a decimal point, like 0.5.

Learn Irish by
actually speaking it

Learn everyday Irish words like gnáthchodán through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen