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Danger in Irish (Dainséar): Meaning, Pronunciation, Usage

The Irish for danger is dainséar, a masculine noun (plural dainséir).
Updated October 2026Report a mistake

How to say “danger” in Irish

Irish:
dainséar
English:
danger
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“DAN-shayr”  /ˈd̪ˠanʲʃeːɾˠ/
Various forms
Plural:
dainséir (dangers)
Genitive singular:
dainséir, an dainséir (e.g. comhartha dainséir, danger sign)
Genitive plural:
dainséar, na ndainséar (e.g. liosta na ndainséar, the list of the dangers)

What does “dainséar” mean?

danger
A situation or thing that could cause harm or injury.Also: peril, risk, hazard.

Other Irish words for danger: baol (danger), contúirt (danger), guais (danger)

“Dainséar” with the article

The plural of danger in Irish is dainséir. Here is dainséar after the article (an t-alt), in the singular and the plural.

an dainséar
the danger
No change after an
na dainséir
the dangers
Plural: no change after na

“Dainséar” in a sentence: Irish examples

Common Irish sentences using dainséar, the Irish word for danger.

Tá dainséar ann.
There is danger.
Níl aon dainséar ann anois.
There's no danger now.
Bhí an páiste i ndainséar.
The child was in danger.
Chonaic mé comhartha dainséir ar an mbóthar.
I saw a danger sign on the road.
Tá a lán dainséir ag baint leis an obair sin.
There is a lot of danger involved in that work.
Ní raibh a fhios aige faoin dainséar.
He didn't know about the danger.
Chuir sé a shaol i ndainséar.
He put his life in danger.

Other nouns in Irish

More everyday Irish nouns to learn next.

Danger in Irish: frequently asked questions

What is the Irish for danger?

The Irish for danger is dainséar (pronounced “DAN-shayr”). It’s a masculine noun and the plural is dainséir.

How do you pronounce dainséar in Irish?

Dainséar is said like “DAN-shayr” (IPA /ˈd̪ˠanʲʃeːɾˠ/).

What is the plural of danger in Irish?

The plural of dainséar is dainséir; with the article, na dainséir means “the dangers”. The genitive plural is dainséar, as in liosta na ndainséar (the list of the dangers).

Why does dainséar change to dhainséar or ndainséar?

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

What is the difference between dainséar and contúirt?

Both mean danger; contúirt and baol are considered more native, while dainséar is a common borrowing used especially in Ulster and Connacht speech.

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