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Effector in Irish (Éifeachtóir): Meaning, Pronunciation, Usage

The Irish for effector is éifeachtóir, a masculine noun (plural éifeachtóirí).
Updated October 2026Report a mistake

How to say “effector” in Irish

Irish:
éifeachtóir
English:
effector
Word type:
noun
Gender:
masculine
Pronunciation:
“AY-fokh-toh-ir”  /ˈeːfʲəxt̪ˠoːɾʲ/
Various forms
Plural:
éifeachtóirí (effectors)
Genitive singular:
éifeachtóra, an éifeachtóra (e.g. feidhm an éifeachtóra, function of the effector)
Genitive plural:
éifeachtóirí, na n-éifeachtóirí (e.g. feidhmeanna na n-éifeachtóirí, the functions of the effectors)

What does “éifeachtóir” mean?

effector
In biology, a muscle, gland or organ that responds to a signal from a nerve.Also: effector organ, effector cell.

“Éifeachtóir” with the article

The plural of effector in Irish is éifeachtóirí. Here is éifeachtóir after the article (an t-alt), in the singular and the plural.

an t-éifeachtóir
the effector
Masculine nouns take t before a vowel after an
na héifeachtóirí
the effectors
Plural: na adds h before a vowel

“Éifeachtóir” in a sentence: Irish examples

Common Irish sentences using éifeachtóir, the Irish word for effector.

Is éifeachtóir é an matán sa chás seo.
The muscle is an effector in this case.
Seolann an néaróg teachtaireacht chuig an éifeachtóir.
The nerve sends a message to the effector.
Is éifeachtóirí iad na faireoga freisin.
The glands are effectors too.
Freagraíonn an t-éifeachtóir don spreagadh.
The effector responds to the stimulus.
Cad é freagairt an éifeachtóra?
What is the response of the effector?
Tharla athrú san éifeachtóir go tapa.
A change happened quickly in the effector.
Ainmnigh dhá éifeachtóir sa chorp.
Name two effectors in the body.

Other nouns in Irish

More everyday Irish nouns to learn next.

Effector in Irish: frequently asked questions

What is the Irish for effector?

The Irish for effector is éifeachtóir (pronounced “AY-fokh-toh-ir”). It’s a masculine noun and the plural is éifeachtóirí.

How do you pronounce éifeachtóir in Irish?

Éifeachtóir is said like “AY-fokh-toh-ir” (IPA /ˈeːfʲəxt̪ˠoːɾʲ/).

What is the plural of effector in Irish?

The plural of éifeachtóir is éifeachtóirí; with the article, na héifeachtóirí means “the effectors”. The genitive plural is éifeachtóirí, as in feidhmeanna na n-éifeachtóirí (the functions of the effectors).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-éifeachtóir (the effector), a héifeachtóir (her effector), a n-éifeachtóir (their effector), na héifeachtóirí (the effectors).

What is the opposite of 'éifeachtóir' in a reflex arc?

The receptor is 'glacadóir'; it detects the stimulus, while the 'éifeachtóir' carries out the response.

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