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Origin in Irish (Bunús): Meaning, Pronunciation, Usage

‘bunús’ also means: basis · most · substance

The Irish for origin is bunús, a masculine noun (plural bunúis).
Updated October 2026Report a mistake

How to say “origin” in Irish

Irish:
bunús
English:
origin, basis, most, substance
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“BUN-oos”  /ˈbʊnˠuːsˠ/
Various forms
Plural:
bunúis (origins)
Genitive singular:
bunúis, an bhunúis (e.g. ceist an bhunúis, the question of the origin)
Genitive plural:
bunús, na mbunús (e.g. ceist na mbunús, the question of origins)

What does “bunús” mean?

“Bunús” has four alternative meanings. The most common comes first.

origin
The source or beginning from which something comes.Also: source, beginning, root.
3 other meanings: basis or most or substance
2basis
The foundation or grounds on which something rests or is founded.Also: foundation, grounds.
3most
The greater part or bulk of something, as in 'bunús na ndaoine', most of the people.Also: majority, bulk, greater part.
4substance
Real content or worth, something solid behind an idea or claim.Also: foundation, truth.

Other Irish words for origin: foinse (source), bunadh (origin)

“Bunús” with the article

The plural of origin in Irish is bunúis. Here is bunús after the article (an t-alt), in the singular and the plural.

an bunús
the origin
No change after an
na bunúis
the origins
Plural: no change after na

“Bunús” in a sentence: Irish examples

Common Irish sentences using bunús, the Irish word for origin.

Níl aon bhunús leis an scéal sin.
There is no basis to that story.
Tá bunús na ndaoine sásta leis.
Most people are happy with it.
Is as Éirinn a bhunús.
His origins are in Ireland.
Chaith mé bunús an lae ag obair.
I spent most of the day working.
Rinne siad taighde ar bhunús an fhocail.
They researched the origin of the word.
Is é sin bunús na faidhbe.
That is the root of the problem.
Tá bunús Gaelach leis an nós seo.
This custom has Irish origins.

Other nouns in Irish

More everyday Irish nouns to learn next.

Origin in Irish: frequently asked questions

What is the Irish for origin?

The Irish for origin is bunús (pronounced “BUN-oos”). It’s a masculine noun and the plural is bunúis. Depending on context it can also mean basis or most or substance.

How do you pronounce bunús in Irish?

Bunús is said like “BUN-oos” (IPA /ˈbʊnˠuːsˠ/).

What is the plural of origin in Irish?

The plural of bunús is bunúis; with the article, na bunúis means “the origins”. The genitive plural is bunús, as in ceist na mbunús (the question of origins).

Does bunús have more than one meaning?

Yes. Bunús can mean origin, basis, most or substance, depending on context; the first is the most common.

Why does bunús change to bhunús or mbunús?

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

How do I say 'most of' with bunús?

Use bunús followed by a genitive: bunús na ndaoine, most of the people; bunús an ama, most of the time. It is similar to formhór.

What is the adjective from bunús?

The adjective is bunúsach, meaning basic or fundamental, as in ceart bunúsach, a fundamental right.

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