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Disinfectant in Irish (Díghalrán): Meaning, Pronunciation, Usage

The Irish for disinfectant is díghalrán, a masculine noun (plural díghalráin).
Updated October 2026Report a mistake

How to say “disinfectant” in Irish

Irish:
díghalrán
English:
disinfectant
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“DEE-ghal-rawn”  /ˈdʲiːɣəlˠɾˠaːnˠ/
Various forms
Plural:
díghalráin (disinfectants)
Genitive singular:
díghalráin, an díghalráin (e.g. buidéal díghalráin, a bottle of disinfectant)
Genitive plural:
díghalrán, na ndíghalrán (e.g. úsáid na ndíghalrán, the use of disinfectants)

What does “díghalrán” mean?

disinfectant
A chemical substance used to kill germs on surfaces or objects.Also: germicide, sanitiser.

“Díghalrán” with the article

The plural of disinfectant in Irish is díghalráin. Here is díghalrán after the article (an t-alt), in the singular and the plural.

an díghalrán
the disinfectant
No change after an
na díghalráin
the disinfectants
Plural: no change after na

“Díghalrán” in a sentence: Irish examples

Common Irish sentences using díghalrán, the Irish word for disinfectant.

Ghlan sí an t-urlár le díghalrán.
She cleaned the floor with disinfectant.
Tá an díghalrán faoin doirteal.
The disinfectant is under the sink.
Cuir braon díghalráin san uisce.
Put a drop of disinfectant in the water.
Bíonn boladh láidir ón díghalrán san ospidéal.
There is a strong smell of disinfectant in the hospital.
Ní mór díghalráin láidre a úsáid sa chistin.
Strong disinfectants must be used in the kitchen.
Cheannaigh mé buidéal díghalráin inné.
I bought a bottle of disinfectant yesterday.
Tá díghalráin áirithe contúirteach do pháistí.
Certain disinfectants are dangerous for children.

Other nouns in Irish

More everyday Irish nouns to learn next.

Disinfectant in Irish: frequently asked questions

What is the Irish for disinfectant?

The Irish for disinfectant is díghalrán (pronounced “DEE-ghal-rawn”). It’s a masculine noun and the plural is díghalráin.

How do you pronounce díghalrán in Irish?

Díghalrán is said like “DEE-ghal-rawn” (IPA /ˈdʲiːɣəlˠɾˠaːnˠ/).

What is the plural of disinfectant in Irish?

The plural of díghalrán is díghalráin; with the article, na díghalráin means “the disinfectants”. The genitive plural is díghalrán, as in úsáid na ndíghalrán (the use of disinfectants).

Why does díghalrán change to dhíghalrán or ndíghalrán?

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

What is the difference between díghalrán and frithsheipteán?

Díghalrán is a disinfectant used mainly on surfaces and objects, while frithsheipteán is an antiseptic applied to skin or wounds.

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