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Transistor in Irish (Trasraitheoir): Meaning, Pronunciation, Usage

The Irish for transistor is trasraitheoir, a masculine noun (plural trasraitheoirí).
Updated October 2026Report a mistake

How to say “transistor” in Irish

Irish:
trasraitheoir
English:
transistor
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“TRASS-rah-hoar”  /ˈt̪ˠɾˠasˠɾˠahoːɾʲ/
Various forms
Plural:
trasraitheoirí (transistors)
Genitive singular:
trasraitheora, an trasraitheora (e.g. cos an trasraitheora, the leg of the transistor)
Genitive plural:
trasraitheoirí, na dtrasraitheoirí (e.g. líon na dtrasraitheoirí, the number of transistors)

What does “trasraitheoir” mean?

transistor
A small electronic component that controls or amplifies an electric current.Also: semiconductor device, electronic component.

“Trasraitheoir” with the article

The plural of transistor in Irish is trasraitheoirí. Here is trasraitheoir after the article (an t-alt), in the singular and the plural.

an trasraitheoir
the transistor
No change after an
na trasraitheoirí
the transistors
Plural: no change after na

“Trasraitheoir” in a sentence: Irish examples

Common Irish sentences using trasraitheoir, the Irish word for transistor.

Is gléas leictreonach beag é trasraitheoir.
A transistor is a small electronic device.
Tá an trasraitheoir dóite sa chiorcad seo.
The transistor in this circuit is burnt out.
Tá billiúin trasraitheoirí i sliseanna nua-aimseartha.
Modern chips contain billions of transistors.
Cheangail sé sreang le cos an trasraitheora.
He connected a wire to the leg of the transistor.
Cheannaigh mé trasraitheoirí nua don tionscadal.
I bought new transistors for the project.
Bhí raidió trasraitheora ag mo sheanathair.
My grandfather had a transistor radio.
Aimsíodh an trasraitheoir den chéad uair i 1947.
The transistor was first invented in 1947.

Other nouns in Irish

More everyday Irish nouns to learn next.

Transistor in Irish: frequently asked questions

What is the Irish for transistor?

The Irish for transistor is trasraitheoir (pronounced “TRASS-rah-hoar”). It’s a masculine noun and the plural is trasraitheoirí.

How do you pronounce trasraitheoir in Irish?

Trasraitheoir is said like “TRASS-rah-hoar” (IPA /ˈt̪ˠɾˠasˠɾˠahoːɾʲ/).

What is the plural of transistor in Irish?

The plural of trasraitheoir is trasraitheoirí; with the article, na trasraitheoirí means “the transistors”. The genitive plural is trasraitheoirí, as in líon na dtrasraitheoirí (the number of transistors).

Why does trasraitheoir change to thrasraitheoir or dtrasraitheoir?

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

How do you say 'transistor radio' in Irish?

It is 'raidió trasraitheora', with trasraitheoir in the genitive after raidió.

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