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Inflammation in Irish (Athlasadh): Meaning, Pronunciation, Usage

‘athlasadh’ also means: inflaming

The Irish for inflammation is athlasadh, a masculine noun. Ag athlasadh is inflaming, from the verb athlas.
Updated October 2026Report a mistake

How to say “inflammation” in Irish

Irish:
athlasadh
English:
inflammation, inflaming
Word type:
noun (verbal noun)
Verbal noun of:
athlas, to inflame (ag athlasadh, inflaming)
Gender:
masculine
Pronunciation:
“AH-las-oo”  /ˈahl̪ˠəsˠə/
Various forms
Genitive singular:
athlasta, an athlasta (e.g. comharthaí athlasta, signs of inflammation)

What does “athlasadh” mean?

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

inflammation
A condition in which part of the body becomes red, swollen, hot and painful, usually because of injury or infection.Also: swelling, soreness, infection.
1 other meaning: inflaming
2inflaming
The verbal noun of the verb athlas: the act of inflaming, or of becoming inflamed.Also: becoming inflamed, irritation.

“Athlasadh” as a verbal noun

After ag, athlasadh means inflaming: it is the verbal noun of the verb athlas (to inflame). A noun that follows it goes into the genitive.

agat
+
athlasadhverbal noun
=
ag athlasadhinflaming

“Athlasadh” with the article

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

an t-athlasadh
the inflammation
Masculine nouns take t before a vowel after an

“Athlasadh” in a sentence: Irish examples

Common Irish sentences using athlasadh, the Irish word for inflammation.

Tá athlasadh ar an gcneá.
The wound is inflamed.
Thug an dochtúir leigheas dom don athlasadh.
The doctor gave me medicine for the inflammation.
Bhí an t-athlasadh níos measa ar maidin.
The inflammation was worse this morning.
Laghdaíonn an t-oighear an t-athlasadh.
Ice reduces the inflammation.
Tá athlasadh i mo ghlúin le seachtain.
My knee has been inflamed for a week.
Bhí rian athlasta ar a chraiceann.
There was a trace of inflammation on his skin.
Is cúis athlasta é an t-ionfhabhtú.
The infection is a cause of inflammation.

Other nouns in Irish

More everyday Irish nouns to learn next.

Inflammation in Irish: frequently asked questions

What is the Irish for inflammation?

The Irish for inflammation is athlasadh (pronounced “AH-las-oo”). It’s a masculine noun. Depending on context it can also mean inflaming.

How do you pronounce athlasadh in Irish?

Athlasadh is said like “AH-las-oo” (IPA /ˈahl̪ˠəsˠə/).

Does athlasadh have a plural?

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

Does athlasadh have more than one meaning?

Yes. Athlasadh can mean inflammation or inflaming, depending on context; the first is the most common.

Why does athlasadh sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an t-athlasadh (the inflammation), a hathlasadh (her inflammation), a n-athlasadh (their inflammation).

Is 'athlasadh' the same as 'at'?

No. 'At' means a swelling, while 'athlasadh' is inflammation, which often includes swelling along with redness, heat and pain.

How do I say something is inflamed?

Use the adjective 'athlasta', as in 'Tá mo scornach athlasta' (my throat is inflamed), or say 'Tá athlasadh ann'.

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