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Rectangular in Irish (dronuilleach): Meaning, Forms, Examples

Other uses of ‘dronuilleach’: right-angled

The Irish for rectangular is dronuilleach: bord dronuilleach, a rectangular table.
Updated October 2026Report a mistake

How to say “rectangular” in Irish

Irish:
dronuilleach
English:
rectangular, right-angled
Word type:
adjective
More rectangular:
níos dronuillí
Most rectangular:
is dronuillí
Plural:
dronuilleacha
Pronunciation:
“DRUN-il-ukh”  /ˈd̪ˠɾˠɔnˠɪlʲəx/

What does “dronuilleach” mean?

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

rectangular
Having four straight sides and four right angles, like a box or a door.Also: oblong, oblong-shaped.
1 other meaning: right-angled
2right-angled
Having or forming a right angle.Also: orthogonal, perpendicular.

“Dronuilleach” after a noun

An Irish adjective comes after its noun. Here is dronuilleach after bord (table, masculine), after fuinneog (window, feminine) and after a plural.

after a masculine nounbord dronuilleacha rectangular table
after a feminine nounfuinneog dhronuilleacha rectangular window
after a plural nounboird dhronuilleacharectangular tables

séimhiú (the h) the ending

feminine
fuinneogwindow
+
dronuilleachrectangular
=
fuinneog dhronuilleacha rectangular window

After a feminine noun the adjective gets a séimhiú, an h after its first letter: fuinneog dhronuilleach. After a masculine noun it stays as it is: bord dronuilleach.

plural
boirdtables
+
dronuilleacharectangular, plural
=
boird dhronuilleacharectangular tables

With a plural noun the adjective takes its plural form, dronuilleacha. It also gets an h after a plural that ends in a slender consonant: boird dhronuilleacha; after other plurals it does not: fuinneoga dronuilleacha.

More rectangular, most rectangular, very rectangular

níosmore
+
dronuillírectangular
=
níos dronuillímore rectangular
ismost
+
dronuillírectangular
=
is dronuillímost rectangular

Tá an bosca seo níos dronuillí ná an ceann eile. This box is more rectangular than the other one.

more rectangularníos dronuillíin the past tense: ní ba dhronuillí
most rectangularis dronuillíin the past tense: ba dhronuillí
as rectangular aschomh dronuilleach leno change after chomh
very rectangularan-dronuilleachan- lenites, except d, t and s
too rectangularródhronuilleachró- lenites

“Dronuilleach” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Cheannaíomar bord dronuilleach don chistin.
We bought a rectangular table for the kitchen.
Tá fuinneog dhronuilleach sa seomra codlata.
There is a rectangular window in the bedroom.
Tharraing na páistí cruthanna dronuilleacha ar an bpáipéar.
The children drew rectangular shapes on the paper.
Tá an bosca seo níos dronuillí ná an ceann eile.
This box is more rectangular than the other one.
Tá an pháirc dronuilleach.
The field is rectangular.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Rectangular in Irish: frequently asked questions

What is the Irish for rectangular?

The Irish for rectangular is dronuilleach (pronounced “DRUN-il-ukh”). It comes after the noun: bord dronuilleach, a rectangular table; fuinneog dhronuilleach, a rectangular window.

How do you say more rectangular and most rectangular in Irish?

níos dronuillí is more rectangular and is dronuillí is most rectangular. In the past tense they become ní ba dhronuillí and ba dhronuillí.

Why does dronuilleach become dhronuilleach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So fuinneog dhronuilleach (a rectangular window) but bord dronuilleach (a rectangular table), because bord is masculine.

What is the plural of dronuilleach?

With a plural noun dronuilleach becomes dronuilleacha: boird dhronuilleacha, fuinneoga dronuilleacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very rectangular in Irish?

an-dronuilleach. Too rectangular is ródhronuilleach, and as rectangular as is chomh dronuilleach le.

Does dronuilleach have more than one meaning?

Yes. Dronuilleach can mean rectangular or right-angled, depending on context; the first is the most common.

What is the noun for a rectangle in Irish?

A rectangle is 'dronuilleog', and a right angle is 'dronuillinn'. The adjective 'dronuilleach' comes from these.

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