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Solar heater in Irish (Griantéitheoir): Meaning, Pronunciation, Usage

The Irish for solar heater is griantéitheoir, a masculine noun (plural griantéitheoirí).
Updated October 2026Report a mistake

How to say “solar heater” in Irish

Irish:
griantéitheoir
English:
solar heater
Word type:
noun
Gender:
masculine
Pronunciation:
“GREE-un-tay-hor”  /ˈɟɾʲiənˌtʲeːhoːɾʲ/
Various forms
Plural:
griantéitheoirí (solar heaters)
Genitive singular:
griantéitheora, an ghriantéitheora (e.g. praghas an ghriantéitheora, the price of the solar heater)
Genitive plural:
griantéitheoirí, na ngriantéitheoirí (e.g. suiteáil na ngriantéitheoirí, the installation of the solar heaters)

What does “griantéitheoir” mean?

solar heater
A device that uses the heat of the sun to warm water or air.Also: solar water heater, solar panel, solar collector.

“Griantéitheoir” with the article

The plural of solar heater in Irish is griantéitheoirí. Here is griantéitheoir after the article (an t-alt), in the singular and the plural.

an griantéitheoir
the solar heater
No change after an
na griantéitheoirí
the solar heaters
Plural: no change after na

“Griantéitheoir” in a sentence: Irish examples

Common Irish sentences using griantéitheoir, the Irish word for solar heater.

Tá griantéitheoir againn ar an díon.
We have a solar heater on the roof.
Théigh an griantéitheoir an t-uisce go tapa inniu.
The solar heater warmed the water quickly today.
Cheannaigh siad griantéitheoirí nua don scoil.
They bought new solar heaters for the school.
Níl mo ghriantéitheoir ag obair i gceart.
My solar heater isn't working properly.
Bhí costas an ghriantéitheora níos ísle ná mar a cheap mé.
The cost of the solar heater was lower than I thought.
Is fiú griantéitheoir a chur i dteach nua.
It's worth putting a solar heater in a new house.
Ní oibríonn griantéitheoirí go maith sa gheimhreadh.
Solar heaters don't work well in winter.

Other nouns in Irish

More everyday Irish nouns to learn next.

Solar heater in Irish: frequently asked questions

What is the Irish for solar heater?

The Irish for solar heater is griantéitheoir (pronounced “GREE-un-tay-hor”). It’s a masculine noun and the plural is griantéitheoirí.

How do you pronounce griantéitheoir in Irish?

Griantéitheoir is said like “GREE-un-tay-hor” (IPA /ˈɟɾʲiənˌtʲeːhoːɾʲ/).

What is the plural of solar heater in Irish?

The plural of griantéitheoir is griantéitheoirí; with the article, na griantéitheoirí means “the solar heaters”. The genitive plural is griantéitheoirí, as in suiteáil na ngriantéitheoirí (the installation of the solar heaters).

Why does griantéitheoir change to ghriantéitheoir or ngriantéitheoir?

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

How is 'griantéitheoir' formed?

It combines 'grian' (sun) with 'téitheoir' (heater), so it literally means 'sun heater'.

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