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Particle in Irish (Páirteagal): Meaning, Pronunciation, Usage

The Irish for particle is páirteagal, a masculine noun (plural páirteagail).
Updated October 2026Report a mistake

How to say “particle” in Irish

Irish:
páirteagal
English:
particle
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“PAWR-tyag-ul”  /ˈpɑːɾˠtʲəɡəl̪ˠ/
Various forms
Plural:
páirteagail (particles)
Genitive singular:
páirteagail, an pháirteagail (e.g. mais an pháirteagail, the mass of the particle)
Genitive plural:
páirteagal, na bpáirteagal (e.g. luasaire páirteagal, particle accelerator)

What does “páirteagal” mean?

particle
A very small piece of matter, such as an atom or a part of an atom, especially in physics.Also: subatomic particle, tiny piece.

Other Irish words for particle: gráinne (grain), cáithnín (particle), cáithne (particle)

“Páirteagal” with the article

The plural of particle in Irish is páirteagail. Here is páirteagal after the article (an t-alt), in the singular and the plural.

an páirteagal
the particle
No change after an
na páirteagail
the particles
Plural: no change after na

“Páirteagal” in a sentence: Irish examples

Common Irish sentences using páirteagal, the Irish word for particle.

Is páirteagal an-bheag é an leictreon.
The electron is a very small particle.
Tá lucht diúltach ar an bpáirteagal seo.
This particle has a negative charge.
Rinne siad staidéar ar luas an pháirteagail.
They studied the speed of the particle.
Tá páirteagail bheaga i ngach adamh.
There are small particles in every atom.
Bhuail na páirteagail in aghaidh a chéile.
The particles collided with each other.
Is eolaí í a oibríonn ar fhisic na bpáirteagal.
She is a scientist who works on particle physics.
Ní féidir an páirteagal a fheiceáil gan mhicreascóp.
The particle cannot be seen without a microscope.

Other nouns in Irish

More everyday Irish nouns to learn next.

Particle in Irish: frequently asked questions

What is the Irish for particle?

The Irish for particle is páirteagal (pronounced “PAWR-tyag-ul”). It’s a masculine noun and the plural is páirteagail.

How do you pronounce páirteagal in Irish?

Páirteagal is said like “PAWR-tyag-ul” (IPA /ˈpɑːɾˠtʲəɡəl̪ˠ/).

What is the plural of particle in Irish?

The plural of páirteagal is páirteagail; with the article, na páirteagail means “the particles”. The genitive plural is páirteagal, as in luasaire páirteagal (particle accelerator).

Why does páirteagal change to pháirteagal or bpáirteagal?

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

Is páirteagal used for a grammatical particle?

No, in grammar a particle is usually 'mír', as in 'mír bhriathartha' (verbal particle); 'páirteagal' is the science term. For a speck of dust, 'cáithnín' is more usual.

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