HeyRua Get the app

Doubling in Irish (Dúbailt): Meaning, Pronunciation, Usage

‘dúbailt’ also means: double · fold

The Irish for doubling is dúbailt, a feminine noun (plural dúbailtí). Ag dúbailt is doubling, from the verb dúbail.
Updated October 2026Report a mistake

How to say “doubling” in Irish

Irish:
dúbailt
English:
doubling, double, fold
Word type:
noun (verbal noun)
Verbal noun of:
dúbail, to double (ag dúbailt, doubling)
Gender:
feminine, second declension
Pronunciation:
“DOO-bilt”  /ˈd̪ˠuːbˠəlʲtʲ/
Various forms
Plural:
dúbailtí
Genitive singular:
dúbailte, na dúbailte (e.g. tar éis na dúbailte, after the doubling)
Genitive plural:
dúbailtí, na ndúbailtí (e.g. líon na ndúbailtí, the number of doublings)

What does “dúbailt” mean?

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

doubling
The act of making something twice as big or twice as many; it is the verbal noun of the verb 'dúbail'.Also: duplication, redoubling.
2 other meanings: double or fold
2double
Something that is twice the amount, or a duplicate or copy of something.Also: duplicate, twofold amount.
3fold
A fold or doubling over of cloth, paper or similar material.Also: doubling over, ply.

“Dúbailt” as a verbal noun

After ag, dúbailt means doubling: it is the verbal noun of the verb dúbail (to double). A noun that follows it goes into the genitive.

agat
+
dúbailtverbal noun
=
ag dúbailtdoubling

“Dúbailt” with the article

The plural of doubling in Irish is dúbailtí. Here is dúbailt after the article (an t-alt), in the singular and the plural.

an dúbailt
the doubling
No change: d and t are not lenited after an
na dúbailtí
the doubling (plural)
Plural: no change after na

“Dúbailt” in a sentence: Irish examples

Common Irish sentences using dúbailt, the Irish word for doubling.

Bhí dúbailt ar an bpraghas taobh istigh de bhliain.
The price doubled within a year.
Ní raibh súil againn le dúbailt an chíosa.
We didn't expect the rent to be doubled.
Tá dúbailtí sa liosta seo, scrios iad.
There are duplicates in this list, delete them.
Cuireadh dúbailt ar líon na mac léinn.
The number of students was doubled.
Ciallaíonn sé sin dúbailt oibre dúinn.
That means double the work for us.

Other nouns in Irish

More everyday Irish nouns to learn next.

Doubling in Irish: frequently asked questions

What is the Irish for doubling?

The Irish for doubling is dúbailt (pronounced “DOO-bilt”). It’s a feminine noun and the plural is dúbailtí. Depending on context it can also mean double or fold.

How do you pronounce dúbailt in Irish?

Dúbailt is said like “DOO-bilt” (IPA /ˈd̪ˠuːbˠəlʲtʲ/).

What is the plural of doubling in Irish?

The plural of dúbailt is dúbailtí; with the article, it is na dúbailtí. The genitive plural is dúbailtí, as in líon na ndúbailtí (the number of doublings).

Does dúbailt have more than one meaning?

Yes. Dúbailt can mean doubling, double or fold, depending on context; the first is the most common.

Why does dúbailt change to dhúbailt or ndúbailt?

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

How do I say something has doubled?

A common way is to say 'tá dúbailt air', or use the verb: 'dhúbail an praghas' (the price doubled).

Learn Irish by
actually speaking it

Learn everyday Irish words like dúbailt through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen