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Radiometer in Irish (Radaiméadar): Meaning, Pronunciation, Usage

The Irish for radiometer is radaiméadar, a masculine noun (plural radaiméadair).
Updated October 2026Report a mistake

How to say “radiometer” in Irish

Irish:
radaiméadar
English:
radiometer
Word type:
noun
Gender:
masculine
Pronunciation:
“RAD-ee-may-dur”  /ˈɾˠad̪ˠiˌmʲeːd̪ˠəɾˠ/
Various forms
Plural:
radaiméadair (radiometers)
Genitive singular:
radaiméadair, an radaiméadair (e.g. léamh an radaiméadair, the reading of the radiometer)
Genitive plural:
radaiméadar, na radaiméadar (e.g. cruinneas na radaiméadar, the accuracy of the radiometers)

What does “radaiméadar” mean?

radiometer
An instrument that measures the intensity of radiant energy, such as heat or light radiation.Also: radiation meter, radiant energy meter.

“Radaiméadar” with the article

The plural of radiometer in Irish is radaiméadair. Here is radaiméadar after the article (an t-alt), in the singular and the plural.

an radaiméadar
the radiometer
No change after an
na radaiméadair
the radiometers
Plural: no change after na

“Radaiméadar” in a sentence: Irish examples

Common Irish sentences using radaiméadar, the Irish word for radiometer.

Is gléas eolaíochta é radaiméadar.
A radiometer is a scientific instrument.
Thomhais an radaiméadar an radaíocht ón ngrian.
The radiometer measured the radiation from the sun.
Bhí léamh an radaiméadair an-ard inné.
The radiometer reading was very high yesterday.
Tá radaiméadair nua sa tsaotharlann.
There are new radiometers in the laboratory.
Chuir mé mo radaiméadar ar an mbord.
I put my radiometer on the table.
Casann na lanna i radaiméadar faoi sholas na gréine.
The vanes in a radiometer turn in sunlight.
Úsáidtear radaiméadair ar shatailítí aimsire.
Radiometers are used on weather satellites.

Other nouns in Irish

More everyday Irish nouns to learn next.

Radiometer in Irish: frequently asked questions

What is the Irish for radiometer?

The Irish for radiometer is radaiméadar (pronounced “RAD-ee-may-dur”). It’s a masculine noun and the plural is radaiméadair.

How do you pronounce radaiméadar in Irish?

Radaiméadar is said like “RAD-ee-may-dur” (IPA /ˈɾˠad̪ˠiˌmʲeːd̪ˠəɾˠ/).

What is the plural of radiometer in Irish?

The plural of radaiméadar is radaiméadair; with the article, na radaiméadair means “the radiometers”. The genitive plural is radaiméadar, as in cruinneas na radaiméadar (the accuracy of the radiometers).

Is 'radaiméadar' the same as a Geiger counter?

No. A radaiméadar measures radiant energy such as heat and light, while a Geiger counter for ionising radiation is called 'áiritheoir Geiger'.

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