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Cleaner in Irish (Glantóir): Meaning, Pronunciation, Usage

The Irish for cleaner is glantóir, a masculine noun (plural glantóirí).
Updated October 2026Report a mistake

How to say “cleaner” in Irish

Irish:
glantóir
English:
cleaner
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“GLAN-tohr”  /ˈɡl̪ˠan̪ˠt̪ˠoːɾʲ/
Various forms
Plural:
glantóirí (cleaners)
Genitive singular:
glantóra, an ghlantóra (e.g. obair an ghlantóra, the cleaner's work)
Genitive plural:
glantóirí, na nglantóirí (e.g. pá na nglantóirí, the cleaners' pay)

What does “glantóir” mean?

“Glantóir” has two alternative meanings. The most common comes first.

cleaner
A person whose job is cleaning buildings, rooms or other places.Also: cleaning lady, janitor, charwoman.
1 other meaning:
2cleaner
A substance or device used for cleaning things, such as a detergent.Also: detergent, cleaning agent, cleanser.

“Glantóir” with the article

The plural of cleaner in Irish is glantóirí. Here is glantóir after the article (an t-alt), in the singular and the plural.

an glantóir
the cleaner
No change after an
na glantóirí
the cleaners
Plural: no change after na

“Glantóir” in a sentence: Irish examples

Common Irish sentences using glantóir, the Irish word for cleaner.

Is glantóir í mo mháthair san ospidéal.
My mother is a cleaner in the hospital.
Tagann an glantóir gach Aoine.
The cleaner comes every Friday.
Tá eochair an ghlantóra ar an mbord.
The cleaner's key is on the table.
Fostaíonn an scoil beirt ghlantóirí.
The school employs two cleaners.
Cheannaigh mé glantóir nua don chistin.
I bought a new cleaner for the kitchen.
Ná cuir an glantóir sin ar an adhmad.
Don't put that cleaner on the wood.
Bhí na glantóirí ag obair go déanach aréir.
The cleaners were working late last night.

Other nouns in Irish

More everyday Irish nouns to learn next.

Cleaner in Irish: frequently asked questions

What is the Irish for cleaner?

The Irish for cleaner is glantóir (pronounced “GLAN-tohr”). It’s a masculine noun and the plural is glantóirí.

How do you pronounce glantóir in Irish?

Glantóir is said like “GLAN-tohr” (IPA /ˈɡl̪ˠan̪ˠt̪ˠoːɾʲ/).

What is the plural of cleaner in Irish?

The plural of glantóir is glantóirí; with the article, na glantóirí means “the cleaners”. The genitive plural is glantóirí, as in pá na nglantóirí (the cleaners' pay).

Why does glantóir change to ghlantóir or nglantóir?

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

What is the difference between glantóir and glantach?

Glantóir is mainly the person who cleans, though it can mean a cleaning product; glantach is the usual word for a detergent.

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