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Sterile in Irish (steiriúil): Meaning, Forms, Examples

The Irish for sterile is steiriúil: bindealán steiriúil, a sterile bandage.
Updated October 2026Report a mistake

How to say “sterile” in Irish

Irish:
steiriúil
English:
sterile
Word type:
adjective
More sterile:
níos steiriúla
Most sterile:
is steiriúla
Plural:
steiriúla
Pronunciation:
“STER-oo-il”  /ˈʃtʲɛɾʲuːlʲ/

What does “steiriúil” mean?

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

sterile
Free from germs and bacteria, as in a hospital or laboratory.Also: germ-free, aseptic, sterilised.
1 other meaning:
2sterile
Unable to produce young or seeds; barren.Also: infertile, barren.

“Steiriúil” after a noun

An Irish adjective comes after its noun. Here is steiriúil after bindealán (bandage, masculine), after lámh (hand, feminine) and after a plural.

after a masculine nounbindealán steiriúila sterile bandage
after a feminine nounlámh steiriúila sterile hand
after a plural nounbindealáin steiriúlasterile bandages

séimhiú (the h) the ending

plural
bindealáinbandages
+
steiriúlasterile, plural
=
bindealáin steiriúlasterile bandages

With a plural noun the adjective takes its plural form, steiriúla.

More sterile, most sterile, very sterile

níosmore
+
steiriúlasterile
=
níos steiriúlamore sterile
ismost
+
steiriúlasterile
=
is steiriúlamost sterile

Tá an seomra seo níos steiriúla ná an ceann eile. This room is more sterile than the other one.

more sterileníos steiriúlain the past tense: ní ba steiriúla
most sterileis steiriúlain the past tense: ba steiriúla
as sterile aschomh steiriúil leno change after chomh
very sterilean-steiriúilan- lenites, except d, t and s
too sterilerósteiriúilró- lenites

“Steiriúil” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Chuir an altra bindealán steiriúil ar an gcneá.
The nurse put a sterile bandage on the wound.
Chaith an dochtúir lámhainn steiriúil.
The doctor wore a sterile glove.
Coimeádtar na huirlisí steiriúla sa chófra.
The sterile instruments are kept in the cupboard.
Tá an seomra seo níos steiriúla ná an ceann eile.
This room is more sterile than the other one.
Tá an t-uisce seo steiriúil.
This water is sterile.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Sterile in Irish: frequently asked questions

What is the Irish for sterile?

The Irish for sterile is steiriúil (pronounced “STER-oo-il”). It comes after the noun: bindealán steiriúil, a sterile bandage; lámh steiriúil, a sterile hand.

How do you say more sterile and most sterile in Irish?

níos steiriúla is more sterile and is steiriúla is most sterile. In the past tense they become ní ba steiriúla and ba steiriúla.

What is the plural of steiriúil?

With a plural noun steiriúil becomes steiriúla: bindealáin steiriúla, lámha steiriúla.

How do you say very sterile in Irish?

an-steiriúil. Too sterile is rósteiriúil, and as sterile as is chomh steiriúil le.

What is the difference between 'steiriúil' and 'aimrid'?

'Steiriúil' is mainly used for things free of germs, such as 'bindealán steiriúil'. 'Aimrid' is the usual word for barren or infertile land or animals.

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