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Ampere-hour in Irish (Aimpéaruair): Meaning, Pronunciation, Usage

The Irish for ampere-hour is aimpéaruair, a feminine noun (plural aimpéaruaireanta).
Updated October 2026Report a mistake

How to say “ampere-hour” in Irish

Irish:
aimpéaruair
English:
ampere-hour
Word type:
noun
Gender:
feminine
Pronunciation:
“AM-pair-oo-ir”  /ˈamʲpʲeːɾˌuəɾʲ/
Various forms
Plural:
aimpéaruaireanta (ampere-hours)
Genitive singular:
aimpéaruaire, na haimpéaruaire (e.g. luach aimpéaruaire, the value of an ampere-hour)
Genitive plural:
aimpéaruaireanta, na n-aimpéaruaireanta (e.g. líon na n-aimpéaruaireanta, the number of ampere-hours)

What does “aimpéaruair” mean?

ampere-hour
A unit of electric charge equal to the charge carried by a current of one ampere flowing for one hour.Also: amp-hour, ah, unit of electric charge.

“Aimpéaruair” with the article

The plural of ampere-hour in Irish is aimpéaruaireanta. Here is aimpéaruair after the article (an t-alt), in the singular and the plural.

an aimpéaruair
the ampere-hour
No change: feminine nouns starting with a vowel keep their form after an
na haimpéaruaireanta
the ampere-hours
Plural: na adds h before a vowel

“Aimpéaruair” in a sentence: Irish examples

Common Irish sentences using aimpéaruair, the Irish word for ampere-hour.

Is aonad luchta leictrigh í an aimpéaruair.
The ampere-hour is a unit of electric charge.
Tá cumas caoga aimpéaruair ag an gcadhnra seo.
This battery has a capacity of fifty ampere-hours.
Tomhaistear cumas cadhnraí in aimpéaruaireanta.
Battery capacity is measured in ampere-hours.
Cé mhéad aimpéaruair atá sa chadhnra sin?
How many ampere-hours are in that battery?
Mhínigh an múinteoir brí na haimpéaruaire dúinn.
The teacher explained the meaning of the ampere-hour to us.
Scríobh líon na n-aimpéaruaireanta ar an lipéad.
Write the number of ampere-hours on the label.
Tá an luach in aimpéaruair ar thaobh an chadhnra.
The value in ampere-hours is on the side of the battery.

Other nouns in Irish

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Ampere-hour in Irish: frequently asked questions

What is the Irish for ampere-hour?

The Irish for ampere-hour is aimpéaruair (pronounced “AM-pair-oo-ir”). It’s a feminine noun and the plural is aimpéaruaireanta.

How do you pronounce aimpéaruair in Irish?

Aimpéaruair is said like “AM-pair-oo-ir” (IPA /ˈamʲpʲeːɾˌuəɾʲ/).

What is the plural of ampere-hour in Irish?

The plural of aimpéaruair is aimpéaruaireanta; with the article, na haimpéaruaireanta means “the ampere-hours”. The genitive plural is aimpéaruaireanta, as in líon na n-aimpéaruaireanta (the number of ampere-hours).

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

Irish nouns beginning with a vowel take a prefix after certain words: an aimpéaruair (the ampere-hour), a haimpéaruair (her ampere-hour), a n-aimpéaruair (their ampere-hour), na haimpéaruaireanta (the ampere-hours).

What is the difference between 'aimpéar' and 'aimpéaruair'?

'Aimpéar' is the ampere, the unit of current, while 'aimpéaruair' is the ampere-hour, a unit of charge or battery capacity.

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