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Ball of thread in Irish (Ceirtlín): Meaning, Pronunciation, Usage

‘ceirtlín’ also means: ball-shaped mass · sturdy person

The Irish for ball of thread is ceirtlín, a masculine noun (plural ceirtlíní).
Updated October 2026Report a mistake

How to say “ball of thread” in Irish

Irish:
ceirtlín
English:
ball of thread, ball-shaped mass, sturdy person
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“KERT-leen”  /ˈcɛɾˠtʲlʲiːnʲ/
Various forms
Plural:
ceirtlíní (balls of thread)
Genitive singular:
ceirtlín, an cheirtlín (e.g. ceann an cheirtlín, the end of the ball of thread)
Genitive plural:
ceirtlíní, na gceirtlíní (e.g. ceann na gceirtlíní, the end of the balls of thread)

What does “ceirtlín” mean?

“Ceirtlín” has three alternative meanings. The most common comes first.

ball of thread
A ball of thread, yarn or string wound into a round shape.Also: ball of wool, clew, ball of yarn, ball of string.
2 other meanings: ball-shaped mass or sturdy person
2ball-shaped mass
Anything roughly round like a ball, such as a lump or tight bundle.Also: ball, lump, bundle, round mass.
3sturdy person
A stocky, well-built, compact person.Also: stocky person, well-built person.

“Ceirtlín” with the article

The plural of ball of thread in Irish is ceirtlíní. Here is ceirtlín after the article (an t-alt), in the singular and the plural.

an ceirtlín
the ball of thread
No change after an
na ceirtlíní
the balls of thread
Plural: no change after na

“Ceirtlín” in a sentence: Irish examples

Common Irish sentences using ceirtlín, the Irish word for ball of thread.

Cheannaigh mé ceirtlín olla dearg inné.
I bought a red ball of wool yesterday.
Tá an cat ag spraoi leis an gceirtlín.
The cat is playing with the ball of wool.
Chaill mé ceann an cheirtlín arís.
I lost the end of the ball of thread again.
Bhí ceirtlíní olla ar fud an urláir.
There were balls of wool all over the floor.
Cá bhfuil mo cheirtlín snáithe gorm?
Where is my ball of blue thread?
Rinne an páiste ceirtlín de féin sa leaba.
The child curled up into a ball in bed.
Choinnigh sí na ceirtlíní i gciseán.
She kept the balls of yarn in a basket.

Other nouns in Irish

More everyday Irish nouns to learn next.

Ball of thread in Irish: frequently asked questions

What is the Irish for ball of thread?

The Irish for ball of thread is ceirtlín (pronounced “KERT-leen”). It’s a masculine noun and the plural is ceirtlíní. Depending on context it can also mean ball-shaped mass or sturdy person.

How do you pronounce ceirtlín in Irish?

Ceirtlín is said like “KERT-leen” (IPA /ˈcɛɾˠtʲlʲiːnʲ/).

What is the plural of ball of thread in Irish?

The plural of ceirtlín is ceirtlíní; with the article, na ceirtlíní means “the balls of thread”. The genitive plural is ceirtlíní, as in ceann na gceirtlíní (the end of the balls of thread).

Does ceirtlín have more than one meaning?

Yes. Ceirtlín can mean ball of thread, ball-shaped mass or sturdy person, depending on context; the first is the most common.

Why does ceirtlín change to cheirtlín or gceirtlín?

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

What does 'tochrais ar do cheirtlín féin' mean?

Literally 'wind on your own ball of thread', it means to look after your own interests or have an axe to grind.

Is 'ceirtlín' the same as 'liathróid'?

No: 'liathróid' is a ball used in games, while 'ceirtlín' is a ball of wound thread or yarn, or a ball-like lump.

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