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Boundary line in Irish (Críochlíne): Meaning, Pronunciation, Usage

The Irish for boundary line is críochlíne, a feminine noun (plural críochlínte).
Updated October 2026Report a mistake

How to say “boundary line” in Irish

Irish:
críochlíne
English:
boundary line
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“KREEKH-lee-nyeh”  /ˈkʲɾʲiːxˌlʲiːnʲə/
Various forms
Plural:
críochlínte (boundary lines)
Genitive singular:
críochlíne, na críochlíne (e.g. taobh na críochlíne, side of the boundary line)
Genitive plural:
críochlínte, na gcríochlínte (e.g. léarscáil na gcríochlínte, map of the boundary lines)

What does “críochlíne” mean?

boundary line
A line that marks the limit or boundary of an area, such as between two countries or properties.Also: border line, frontier line, boundary.

“Críochlíne” with the article

The plural of boundary line in Irish is críochlínte. Here is críochlíne after the article (an t-alt), in the singular and the plural.

an chríochlíne
the boundary line
Lenition: c becomes ch after an (feminine noun)
na críochlínte
the boundary lines
Plural: no change after na

“Críochlíne” in a sentence: Irish examples

Common Irish sentences using críochlíne, the Irish word for boundary line.

Tá an chríochlíne marcáilte ar an léarscáil.
The boundary line is marked on the map.
Ritheann críochlíne idir an dá fheirm.
A boundary line runs between the two farms.
Sheas sé ar an taobh eile den chríochlíne.
He stood on the other side of the boundary line.
Bhí argóint faoi shuíomh na críochlíne.
There was an argument about the position of the boundary line.
Athraíodh na críochlínte tar éis an chogaidh.
The boundary lines were changed after the war.
Níl aon chríochlíne soiléir sa sliabh.
There is no clear boundary line on the mountain.
Tharraing an suirbhéir na críochlínte go cúramach.
The surveyor drew the boundary lines carefully.

Other nouns in Irish

More everyday Irish nouns to learn next.

Boundary line in Irish: frequently asked questions

What is the Irish for boundary line?

The Irish for boundary line is críochlíne (pronounced “KREEKH-lee-nyeh”). It’s a feminine noun and the plural is críochlínte.

How do you pronounce críochlíne in Irish?

Críochlíne is said like “KREEKH-lee-nyeh” (IPA /ˈkʲɾʲiːxˌlʲiːnʲə/).

What is the plural of boundary line in Irish?

The plural of críochlíne is críochlínte; with the article, na críochlínte means “the boundary lines”. The genitive plural is críochlínte, as in léarscáil na gcríochlínte (map of the boundary lines).

Why does críochlíne change to chríochlíne or gcríochlíne?

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

What is the difference between 'críochlíne' and 'teorainn'?

'Teorainn' is the everyday word for a border or limit, while 'críochlíne' refers more specifically to the line itself that marks a boundary, often in technical or formal use.

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