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Soiling in Irish (Salú): Meaning, Pronunciation, Usage

‘salú’ also means: pollution

The Irish for soiling is salú, a masculine noun. Ag salú is dirtying, from the verb salaigh.
Updated October 2026Report a mistake

How to say “soiling” in Irish

Irish:
salú
English:
soiling, pollution
Word type:
noun (verbal noun)
Verbal noun of:
salaigh, to dirty (ag salú, dirtying)
Gender:
masculine
Pronunciation:
“SAL-oo”  /ˈsˠal̪ˠuː/
Various forms
Genitive singular:
salaithe, an tsalaithe (e.g. foinse an tsalaithe, the source of the soiling)

What does “salú” mean?

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

soiling
The act of making something dirty; it is the verbal noun of the verb salaigh.Also: dirtying, making dirty, fouling.
1 other meaning: pollution
2pollution
The dirtying or contamination of something such as water or air.Also: contamination, defilement.

“Salú” as a verbal noun

After ag, salú means dirtying: it is the verbal noun of the verb salaigh (to dirty). A noun that follows it goes into the genitive.

agat
+
salúverbal noun
=
ag salúdirtying

“Salú” with the article

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

an salú
the soiling
No change after an

“Salú” in a sentence: Irish examples

Common Irish sentences using salú, the Irish word for soiling.

Ná bí ag salú an urláir le do bhróga.
Don't be dirtying the floor with your shoes.
Tá an madra ag salú an tí arís.
The dog is messing up the house again.
Is cúis mhór imní salú na farraige.
Pollution of the sea is a great cause of concern.
Chuir an salú isteach go mór ar na héisc.
The pollution badly affected the fish.
Ní mór dúinn foinse an tsalaithe a aimsiú.
We have to find the source of the pollution.
Tá dlíthe ann chun salú uisce a chosc.
There are laws to prevent water pollution.
Bhí na páistí ag salú a gcuid éadaigh sa lochán.
The children were getting their clothes dirty in the puddle.

Other nouns in Irish

More everyday Irish nouns to learn next.

Soiling in Irish: frequently asked questions

What is the Irish for soiling?

The Irish for soiling is salú (pronounced “SAL-oo”). It’s a masculine noun. Depending on context it can also mean pollution.

How do you pronounce salú in Irish?

Salú is said like “SAL-oo” (IPA /ˈsˠal̪ˠuː/).

Does salú have a plural?

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

Does salú have more than one meaning?

Yes. Salú can mean soiling or pollution, depending on context; the first is the most common.

Why does salú change to shalú?

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

What is the difference between salú and truailliú?

Salú is the everyday word for making something dirty, while truailliú is the usual technical term for environmental pollution, as in truailliú aeir.

Can salú mean 'dirt'?

Not really: salú is the act of dirtying, while the dirt itself is salachar, as in Bhí salachar ar a lámha.

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