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Straight line in Irish (Dronlíne): Meaning, Pronunciation, Usage

The Irish for straight line is dronlíne, a feminine noun (plural dronlínte).
Updated October 2026Report a mistake

How to say “straight line” in Irish

Irish:
dronlíne
English:
straight line
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“DRON-leen-yuh”  /ˈd̪ˠɾˠɔn̪ˠˌlʲiːnʲə/
Various forms
Plural:
dronlínte (straight lines)
Genitive singular:
dronlíne, na dronlíne (e.g. fad na dronlíne, length of the straight line)
Genitive plural:
dronlínte, na ndronlínte (e.g. tarraingt dronlínte, drawing straight lines)

What does “dronlíne” mean?

straight line
A line that goes directly from one point to another without bending, especially in geometry.Also: right line, line.

“Dronlíne” with the article

The plural of straight line in Irish is dronlínte. Here is dronlíne after the article (an t-alt), in the singular and the plural.

an dronlíne
the straight line
No change: d and t are not lenited after an
na dronlínte
the straight lines
Plural: no change after na

“Dronlíne” in a sentence: Irish examples

Common Irish sentences using dronlíne, the Irish word for straight line.

Tarraing dronlíne idir an dá phointe.
Draw a straight line between the two points.
Tá an dronlíne seo deich gceintiméadar ar fad.
This straight line is ten centimetres long.
Úsáid rialóir chun dronlínte a tharraingt.
Use a ruler to draw straight lines.
Faigh lárphointe na dronlíne.
Find the midpoint of the straight line.
Ní féidir liom dronlíne a tharraingt gan rialóir.
I can't draw a straight line without a ruler.
Gearrann an dá dhronlíne a chéile anseo.
The two straight lines intersect here.
Bhí botún i mo dhronlíne sa léaráid.
There was a mistake in my straight line in the diagram.

Other nouns in Irish

More everyday Irish nouns to learn next.

Straight line in Irish: frequently asked questions

What is the Irish for straight line?

The Irish for straight line is dronlíne (pronounced “DRON-leen-yuh”). It’s a feminine noun and the plural is dronlínte.

How do you pronounce dronlíne in Irish?

Dronlíne is said like “DRON-leen-yuh” (IPA /ˈd̪ˠɾˠɔn̪ˠˌlʲiːnʲə/).

What is the plural of straight line in Irish?

The plural of dronlíne is dronlínte; with the article, na dronlínte means “the straight lines”. The genitive plural is dronlínte, as in tarraingt dronlínte (drawing straight lines).

Why does dronlíne change to dhronlíne or ndronlíne?

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

How is 'dronlíne' different from 'líne'?

'Líne' is any line, while 'dronlíne' specifically means a straight line; the prefix 'dron-' means straight or right, as in 'dronuillinn' (right angle).

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