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Fibre in Irish (Snáithín): Meaning, Pronunciation, Usage

‘snáithín’ also means: small thread

The Irish for fibre is snáithín, a masculine noun (plural snáithíní).
Updated October 2026Report a mistake

How to say “fibre” in Irish

Irish:
snáithín
English:
fibre, small thread
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“SNAW-heen”  /ˈsn̪ˠaːhiːnʲ/
Various forms
Plural:
snáithíní (fibres)
Genitive singular:
snáithín, an tsnáithín (e.g. fad an tsnáithín, the length of the fibre)
Genitive plural:
snáithíní, na snáithíní (e.g. fad na snáithíní, the length of the fibres)

What does “snáithín” mean?

“Snáithín” has two alternative meanings. The most common comes first.

fibre
A very fine thread or strand, such as one in cloth, a plant or the body.Also: fiber, filament, strand, fine thread.
1 other meaning: small thread
2small thread
A little thread or short piece of thread; the diminutive of 'snáithe'.Also: bit of thread, shred.

“Snáithín” with the article

The plural of fibre in Irish is snáithíní. Here is snáithín after the article (an t-alt), in the singular and the plural.

an snáithín
the fibre
No change after an
na snáithíní
the fibres
Plural: no change after na

“Snáithín” in a sentence: Irish examples

Common Irish sentences using snáithín, the Irish word for fibre.

Tá snáithín ar do gheansaí.
There's a thread on your jumper.
Bhain sí an snáithín de mo chóta.
She took the thread off my coat.
Tá go leor snáithíní sa bhia seo.
There's a lot of fibre in this food.
Bhí snáithín gruaige sa bhabhla.
There was a strand of hair in the bowl.
Briseadh na snáithíní san éadach.
The fibres in the cloth were broken.
Is féidir dath an tsnáithín a fheiceáil faoin micreascóp.
You can see the colour of the fibre under the microscope.
Ní raibh snáithín éadaigh air.
He hadn't a stitch of clothing on him.

Other nouns in Irish

More everyday Irish nouns to learn next.

Fibre in Irish: frequently asked questions

What is the Irish for fibre?

The Irish for fibre is snáithín (pronounced “SNAW-heen”). It’s a masculine noun and the plural is snáithíní. Depending on context it can also mean small thread.

How do you pronounce snáithín in Irish?

Snáithín is said like “SNAW-heen” (IPA /ˈsn̪ˠaːhiːnʲ/).

What is the plural of fibre in Irish?

The plural of snáithín is snáithíní; with the article, na snáithíní means “the fibres”. The genitive plural is snáithíní, as in fad na snáithíní (the length of the fibres).

Does snáithín have more than one meaning?

Yes. Snáithín can mean fibre or small thread, depending on context; the first is the most common.

Why does snáithín change to shnáithín?

After words like mo (my) and do (your) the first letter is lenited: mo shnáithín. After ár (our) it stays ár snáithín, because s does not take eclipsis.

What is the difference between 'snáithín' and 'snáithe'?

'Snáithe' is a thread, while 'snáithín' is its diminutive, used for a small thread or a fine fibre.

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