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Photocell in Irish (Fótaichill): Meaning, Pronunciation, Usage

The Irish for photocell is fótaichill, a feminine noun (plural fótaichealla).
Updated October 2026Report a mistake

How to say “photocell” in Irish

Irish:
fótaichill
English:
photocell
Word type:
noun
Gender:
feminine
Pronunciation:
“FOH-tuh-hil”  /ˈfoːt̪ˠəˌçɪlʲ/
Various forms
Plural:
fótaichealla (photocells)
Genitive singular:
fótaichille, na fótaichille (e.g. íogaireacht na fótaichille, the sensitivity of the photocell)
Genitive plural:
fótaicheall, na bhfótaicheall (e.g. úsáid na bhfótaicheall, the use of the photocells)

What does “fótaichill” mean?

photocell
A device that produces an electric current or changes its resistance when light falls on it.Also: photoelectric cell, light sensor, electric eye.

“Fótaichill” with the article

The plural of photocell in Irish is fótaichealla. Here is fótaichill after the article (an t-alt), in the singular and the plural.

an fhótaichill
the photocell
Lenition: f becomes fh after an (feminine noun)
na fótaichealla
the photocells
Plural: no change after na

“Fótaichill” in a sentence: Irish examples

Common Irish sentences using fótaichill, the Irish word for photocell.

Is gléas í an fhótaichill a bhraitheann solas.
The photocell is a device that detects light.
Tá fótaichill ar an doras uathoibríoch.
There is a photocell on the automatic door.
D'athraigh voltas na fótaichille nuair a lasadh an lampa.
The photocell's voltage changed when the lamp was switched on.
Úsáidtear fótaichealla i soilse sráide.
Photocells are used in street lights.
Chuir an múinteoir an fhótaichill faoin solas.
The teacher put the photocell under the light.
Tá an fhótaichill sa turgnamh briste.
The photocell in the experiment is broken.
Cheannaíomar dhá fhótaichill don tionscadal.
We bought two photocells for the project.

Other nouns in Irish

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Photocell in Irish: frequently asked questions

What is the Irish for photocell?

The Irish for photocell is fótaichill (pronounced “FOH-tuh-hil”). It’s a feminine noun and the plural is fótaichealla.

How do you pronounce fótaichill in Irish?

Fótaichill is said like “FOH-tuh-hil” (IPA /ˈfoːt̪ˠəˌçɪlʲ/).

What is the plural of photocell in Irish?

The plural of fótaichill is fótaichealla; with the article, na fótaichealla means “the photocells”. The genitive plural is fótaicheall, as in úsáid na bhfótaicheall (the use of the photocells).

Why does fótaichill change to fhótaichill or bhfótaichill?

Irish changes the start of some words after certain words. After mo (my) fótaichill becomes m'fhótaichill (lenition), and after ár (our) or i (in) it becomes ár bhfótaichill (eclipsis).

What is the 'cill' in 'fótaichill'?

It comes from 'cill', meaning an electric cell, as in 'cill leictreach', combined with the prefix 'fóta-' meaning light.

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