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Annulus in Irish (Annalas): Meaning, Pronunciation, Usage

The Irish for annulus is annalas, a masculine noun (plural annalais).
Updated October 2026Report a mistake

How to say “annulus” in Irish

Irish:
annalas
English:
annulus
Word type:
noun
Gender:
masculine
Pronunciation:
“AN-uh-luss”  /ˈanˠəl̪ˠəsˠ/
Various forms
Plural:
annalais (annuluses)
Genitive singular:
annalais, an annalais (e.g. achar an annalais, area of the annulus)
Genitive plural:
annalas, na n-annalas (e.g. achair na n-annalas, the areas of the annuli)

What does “annalas” mean?

annulus
A ring-shaped figure or part, such as the region between two concentric circles, or a ring-like structure in biology.Also: ring, ring-shaped part, annular region.

“Annalas” with the article

The plural of annulus in Irish is annalais. Here is annalas after the article (an t-alt), in the singular and the plural.

an t-annalas
the annulus
Masculine nouns take t before a vowel after an
na hannalais
the annuluses
Plural: na adds h before a vowel

“Annalas” in a sentence: Irish examples

Common Irish sentences using annalas, the Irish word for annulus.

Is cruth fáinne é annalas.
An annulus is a ring shape.
Ríomh achar an annalais sa léaráid.
Calculate the area of the annulus in the diagram.
Tá an t-annalas idir dhá chiorcal chomhlárnacha.
The annulus lies between two concentric circles.
Tharraing an múinteoir dhá annalas ar an gclár.
The teacher drew two annuli on the board.
Tá na hannalais sin an-chosúil lena chéile.
Those annuli are very similar to each other.
Chonaic mé annalas ar ghas an mhuisiriúin.
I saw an annulus on the mushroom's stem.
Bhí ceist faoin annalas sa scrúdú mata.
There was a question about the annulus in the maths exam.

Other nouns in Irish

More everyday Irish nouns to learn next.

Annulus in Irish: frequently asked questions

What is the Irish for annulus?

The Irish for annulus is annalas (pronounced “AN-uh-luss”). It’s a masculine noun and the plural is annalais.

How do you pronounce annalas in Irish?

Annalas is said like “AN-uh-luss” (IPA /ˈanˠəl̪ˠəsˠ/).

What is the plural of annulus in Irish?

The plural of annalas is annalais; with the article, na hannalais means “the annuluses”. The genitive plural is annalas, as in achair na n-annalas (the areas of the annuli).

Why does annalas sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an t-annalas (the annulus), a hannalas (her annulus), a n-annalas (their annulus), na hannalais (the annuluses).

Is 'annalas' the same as 'fáinne'?

'Fáinne' is the everyday word for a ring, while 'annalas' is the technical term for an annulus in geometry or biology.

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