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Behaviour in Irish (Iompraíocht): Meaning, Pronunciation, Usage

‘iompraíocht’ also means: carriage

The Irish for behaviour is iompraíocht, a feminine noun (plural iompraíochtaí).
Updated October 2026Report a mistake

How to say “behaviour” in Irish

Irish:
iompraíocht
English:
behaviour, carriage
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“UM-pree-ukht”  /ˈʊmˠpˠɾˠiːəxt̪ˠ/
Various forms
Plural:
iompraíochtaí (behaviours)
Genitive singular:
iompraíochta, na hiompraíochta (e.g. fadhbanna iompraíochta, behaviour problems)
Genitive plural:
iompraíochtaí, na n-iompraíochtaí (e.g. staidéar ar phatrúin na n-iompraíochtaí, the study of the patterns of behaviours)

What does “iompraíocht” mean?

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

behaviour
The way a person or animal acts or conducts themselves.Also: behavior, conduct, demeanour.
1 other meaning: carriage
2carriage
The act or business of carrying or transporting goods.Also: transport, conveyance, haulage.

“Iompraíocht” with the article

The plural of behaviour in Irish is iompraíochtaí. Here is iompraíocht after the article (an t-alt), in the singular and the plural.

an iompraíocht
the behaviour
No change: feminine nouns starting with a vowel keep their form after an
na hiompraíochtaí
the behaviours
Plural: na adds h before a vowel

“Iompraíocht” in a sentence: Irish examples

Common Irish sentences using iompraíocht, the Irish word for behaviour.

Bhí iompraíocht na ndaltaí go maith inniu.
The pupils' behaviour was good today.
Níl mé sásta lena iompraíocht ar chor ar bith.
I'm not at all happy with his behaviour.
Tá fadhbanna iompraíochta ag an bpáiste sin.
That child has behavioural problems.
Tharla athrú mór ina iompraíocht le déanaí.
There has been a big change in his behaviour lately.
Rinne sí staidéar ar iompraíocht ainmhithe.
She studied animal behaviour.
Ní ghlacfar le hiompraíocht mar sin sa scoil.
Behaviour like that won't be accepted in the school.
Gabhaim leithscéal as m'iompraíocht aréir.
I apologise for my behaviour last night.

Other nouns in Irish

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Behaviour in Irish: frequently asked questions

What is the Irish for behaviour?

The Irish for behaviour is iompraíocht (pronounced “UM-pree-ukht”). It’s a feminine noun and the plural is iompraíochtaí. Depending on context it can also mean carriage.

How do you pronounce iompraíocht in Irish?

Iompraíocht is said like “UM-pree-ukht” (IPA /ˈʊmˠpˠɾˠiːəxt̪ˠ/).

What is the plural of behaviour in Irish?

The plural of iompraíocht is iompraíochtaí; with the article, na hiompraíochtaí means “the behaviours”. The genitive plural is iompraíochtaí, as in staidéar ar phatrúin na n-iompraíochtaí (the study of the patterns of behaviours).

Does iompraíocht have more than one meaning?

Yes. Iompraíocht can mean behaviour or carriage, depending on context; the first is the most common.

Why does iompraíocht sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an iompraíocht (the behaviour), a hiompraíocht (her behaviour), a n-iompraíocht (their behaviour), na hiompraíochtaí (the behaviours).

What is the difference between iompraíocht and iompar?

Both can mean behaviour, but iompar also means carrying or transport, while iompraíocht is the usual specific word for behaviour, as in fadhbanna iompraíochta.

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