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Altimeter in Irish (Airdemhéadar): Meaning, Pronunciation, Usage

The Irish for altimeter is airdemhéadar, a masculine noun (plural airdemhéadair).
Updated October 2026Report a mistake

How to say “altimeter” in Irish

Irish:
airdemhéadar
English:
altimeter
Word type:
noun
Gender:
masculine
Pronunciation:
“AR-dyuh-vyay-dur”  /ˈaːɾˠdʲəˌvʲeːd̪ˠəɾˠ/
Various forms
Plural:
airdemhéadair (altimeters)
Genitive singular:
airdemhéadair, an airdemhéadair (e.g. léamh an airdemhéadair, the altimeter reading)
Genitive plural:
airdemhéadar, na n-airdemhéadar (e.g. léamha na n-airdemhéadar, the altimeter readings)

What does “airdemhéadar” mean?

altimeter
An instrument that measures height above sea level or above the ground, used especially in aircraft.Also: height gauge, altitude meter.

“Airdemhéadar” with the article

The plural of altimeter in Irish is airdemhéadair. Here is airdemhéadar after the article (an t-alt), in the singular and the plural.

an t-airdemhéadar
the altimeter
Masculine nouns take t before a vowel after an
na hairdemhéadair
the altimeters
Plural: na adds h before a vowel

“Airdemhéadar” in a sentence: Irish examples

Common Irish sentences using airdemhéadar, the Irish word for altimeter.

Tá airdemhéadar ag gach eitleán.
Every aeroplane has an altimeter.
D'fhéach an píolóta ar an airdemhéadar.
The pilot looked at the altimeter.
Bhí léamh an airdemhéadair mícheart.
The altimeter reading was wrong.
Ceannaíonn sléibhteoirí airdemhéadair bheaga.
Mountaineers buy small altimeters.
Tá m'airdemhéadar briste arís.
My altimeter is broken again.
Tá airdemhéadar i m'uaireadóir nua.
There is an altimeter in my new watch.
Thit an tsnáthaid san airdemhéadar go tapa.
The needle in the altimeter dropped quickly.

Other nouns in Irish

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Altimeter in Irish: frequently asked questions

What is the Irish for altimeter?

The Irish for altimeter is airdemhéadar (pronounced “AR-dyuh-vyay-dur”). It’s a masculine noun and the plural is airdemhéadair.

How do you pronounce airdemhéadar in Irish?

Airdemhéadar is said like “AR-dyuh-vyay-dur” (IPA /ˈaːɾˠdʲəˌvʲeːd̪ˠəɾˠ/).

What is the plural of altimeter in Irish?

The plural of airdemhéadar is airdemhéadair; with the article, na hairdemhéadair means “the altimeters”. The genitive plural is airdemhéadar, as in léamha na n-airdemhéadar (the altimeter readings).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-airdemhéadar (the altimeter), a hairdemhéadar (her altimeter), a n-airdemhéadar (their altimeter), na hairdemhéadair (the altimeters).

What is airdemhéadar made from?

It combines airde 'height' and méadar 'meter', with the second element lenited: airdemhéadar.

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