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Semiconductor in Irish (Leathsheolaí): Meaning, Pronunciation, Usage

The Irish for semiconductor is leathsheolaí, a masculine noun (plural leathsheolaithe).
Updated October 2026Report a mistake

How to say “semiconductor” in Irish

Irish:
leathsheolaí
English:
semiconductor
Word type:
noun
Gender:
masculine
Pronunciation:
“LAH-hyoh-lee”  /ˈl̠ʲahoːl̠iː/
Various forms
Plural:
leathsheolaithe (semiconductors)
Genitive singular:
leathsheolaí, an leathsheolaí (e.g. airíonna an leathsheolaí, the properties of the semiconductor)
Genitive plural:
leathsheolaithe, na leathsheolaithe (e.g. tionscal na leathsheolaithe, the semiconductor industry)

What does “leathsheolaí” mean?

semiconductor
A material, such as silicon, that conducts electricity better than an insulator but less well than a metal, used in electronics.Also: semi-conductor, chip material.

“Leathsheolaí” with the article

The plural of semiconductor in Irish is leathsheolaithe. Here is leathsheolaí after the article (an t-alt), in the singular and the plural.

an leathsheolaí
the semiconductor
No change after an
na leathsheolaithe
the semiconductors
Plural: no change after na

“Leathsheolaí” in a sentence: Irish examples

Common Irish sentences using leathsheolaí, the Irish word for semiconductor.

Is leathsheolaí é sileacan.
Silicon is a semiconductor.
Tá an leathsheolaí seo an-íogair don teas.
This semiconductor is very sensitive to heat.
Úsáidtear leathsheolaithe i ngach ríomhaire.
Semiconductors are used in every computer.
Rinneamar staidéar ar airíonna an leathsheolaí inniu.
We studied the properties of the semiconductor today.
Tá ganntanas leathsheolaithe ar fud an domhain.
There is a shortage of semiconductors around the world.
Oibríonn mo dheartháir i monarcha leathsheolaithe.
My brother works in a semiconductor factory.
Sa leathsheolaí, gluaiseann na leictreoin go mall.
In the semiconductor, the electrons move slowly.

Other nouns in Irish

More everyday Irish nouns to learn next.

Semiconductor in Irish: frequently asked questions

What is the Irish for semiconductor?

The Irish for semiconductor is leathsheolaí (pronounced “LAH-hyoh-lee”). It’s a masculine noun and the plural is leathsheolaithe.

How do you pronounce leathsheolaí in Irish?

Leathsheolaí is said like “LAH-hyoh-lee” (IPA /ˈl̠ʲahoːl̠iː/).

What is the plural of semiconductor in Irish?

The plural of leathsheolaí is leathsheolaithe; with the article, na leathsheolaithe means “the semiconductors”. The genitive plural is leathsheolaithe, as in tionscal na leathsheolaithe (the semiconductor industry).

How is 'leathsheolaí' related to 'seoltóir'?

'Seoltóir' is the usual word for an electrical conductor, while 'leathsheolaí' is built from 'leath-' (half, semi-) and a form related to 'seol' (conduct), giving 'semiconductor'.

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