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Back door in Irish (Cúldoras): Meaning, Pronunciation, Usage

‘cúldoras’ also means: backdoor

The Irish for back door is cúldoras, a masculine noun (plural cúldoirse).
Updated October 2026Report a mistake

How to say “back door” in Irish

Irish:
cúldoras
English:
back door, backdoor
Word type:
noun
Gender:
masculine
Pronunciation:
“KOOL-dur-us”  /ˈkuːlˌd̪ˠɔɾˠəsˠ/
Various forms
Plural:
cúldoirse (back doors)
Genitive singular:
cúldorais, an chúldorais (e.g. eochair an chúldorais, the back door key)
Genitive plural:
cúldoirse, na gcúldoirse (e.g. glais na gcúldoirse, the locks of the back doors)

What does “cúldoras” mean?

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

back door
A door at the back of a house or building.Also: rear door, rear entrance.
1 other meaning: backdoor
2backdoor
A hidden or unofficial way of getting into something, including a secret means of access to a computer system.Also: secret entrance, covert access.

“Cúldoras” with the article

The plural of back door in Irish is cúldoirse. Here is cúldoras after the article (an t-alt), in the singular and the plural.

an cúldoras
the back door
No change after an
na cúldoirse
the back doors
Plural: no change after na

“Cúldoras” in a sentence: Irish examples

Common Irish sentences using cúldoras, the Irish word for back door.

Tar isteach an cúldoras.
Come in the back door.
D'fhág mé an cúldoras ar oscailt.
I left the back door open.
Tá eochair an chúldorais faoin bpota.
The back door key is under the pot.
Bhí cúldoras ag gach teach ar an tsráid.
Every house on the street had a back door.
Dún an cúldoras, le do thoil.
Close the back door, please.
Tá na cúldoirse go léir faoi ghlas anois.
All the back doors are locked now.
Chuaigh sé amach tríd an gcúldoras gan focal.
He went out through the back door without a word.

Other nouns in Irish

More everyday Irish nouns to learn next.

Back door in Irish: frequently asked questions

What is the Irish for back door?

The Irish for back door is cúldoras (pronounced “KOOL-dur-us”). It’s a masculine noun and the plural is cúldoirse. Depending on context it can also mean backdoor.

How do you pronounce cúldoras in Irish?

Cúldoras is said like “KOOL-dur-us” (IPA /ˈkuːlˌd̪ˠɔɾˠəsˠ/).

What is the plural of back door in Irish?

The plural of cúldoras is cúldoirse; with the article, na cúldoirse means “the back doors”. The genitive plural is cúldoirse, as in glais na gcúldoirse (the locks of the back doors).

Does cúldoras have more than one meaning?

Yes. Cúldoras can mean back door or backdoor, depending on context; the first is the most common.

Why does cúldoras change to chúldoras or gcúldoras?

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

Can 'cúldoras' be used figuratively like English 'back door'?

Yes, 'cúldoras' can mean an underhand or indirect way in, as in 'tríd an gcúldoras', 'by the back door'.

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