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Hygiene in Irish (Sláinteolaíocht): Meaning, Pronunciation, Usage

The Irish for hygiene is sláinteolaíocht, a feminine noun.
Updated October 2026Report a mistake

How to say “hygiene” in Irish

Irish:
sláinteolaíocht
English:
hygiene
Word type:
noun
Gender:
feminine
Pronunciation:
“SLAWN-chuh-lee-ukht”  /ˈsl̪ˠaːnʲtʲəl̪ˠiːxt̪ˠ/
Various forms
Genitive singular:
sláinteolaíochta, na sláinteolaíochta (e.g. cúrsa sláinteolaíochta, a hygiene course)

What does “sláinteolaíocht” mean?

hygiene
The science and practice of keeping people and places clean and healthy.Also: sanitation, health science, public health.

“Sláinteolaíocht” with the article

Here is sláinteolaíocht after the article (an t-alt).

an tsláinteolaíocht
the hygiene
Feminine nouns take t before s after an

“Sláinteolaíocht” in a sentence: Irish examples

Common Irish sentences using sláinteolaíocht, the Irish word for hygiene.

Tá sláinteolaíocht an-tábhachtach sa chistin.
Hygiene is very important in the kitchen.
Rinne sí staidéar ar an tsláinteolaíocht san ollscoil.
She studied hygiene at university.
Is cuid den chúrsa í an tsláinteolaíocht.
Hygiene is part of the course.
Fuair an bhialann tuairisc bhreá ón gcigire sláinteolaíochta.
The restaurant got a good report from the hygiene inspector.
Múintear sláinteolaíocht do na páistí ar scoil.
The children are taught hygiene at school.
Bhí caighdeáin sláinteolaíochta an ospidéil an-ard.
The hospital's hygiene standards were very high.
Tá suim mhór aige i sláinteolaíocht phoiblí.
He has a great interest in public hygiene.

Other nouns in Irish

More everyday Irish nouns to learn next.

Hygiene in Irish: frequently asked questions

What is the Irish for hygiene?

The Irish for hygiene is sláinteolaíocht (pronounced “SLAWN-chuh-lee-ukht”). It’s a feminine noun.

How do you pronounce sláinteolaíocht in Irish?

Sláinteolaíocht is said like “SLAWN-chuh-lee-ukht” (IPA /ˈsl̪ˠaːnʲtʲəl̪ˠiːxt̪ˠ/).

Does sláinteolaíocht have a plural?

No plural form is given for sláinteolaíocht in the standard. Many abstract and mass nouns in Irish have no plural.

Why does sláinteolaíocht change to shláinteolaíocht?

After words like mo (my) and do (your) the first letter is lenited: mo shláinteolaíocht. After ár (our) it stays ár sláinteolaíocht, because s does not take eclipsis.

What is the difference between sláinteolaíocht and sláinteachas?

Sláinteolaíocht is hygiene as a science or field of study, while sláinteachas usually refers to sanitation or practical hygiene arrangements. In everyday use they overlap.

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