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Sickness in Irish (Tinneas): Meaning, Pronunciation, Usage

‘tinneas’ also means: soreness

The Irish for sickness is tinneas, a masculine noun (plural tinnis).
Updated October 2026Report a mistake

How to say “sickness” in Irish

Irish:
tinneas
English:
sickness, soreness
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“TIN-yus”  /ˈtʲɪnʲəsˠ/
Various forms
Plural:
tinnis
Genitive singular:
tinnis, an tinnis (e.g. leaba thinnis, sickbed)
Genitive plural:
tinneas, na dtinneas (e.g. leigheas na dtinneas, the cure of the illnesses)

What does “tinneas” mean?

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

sickness
The state of being ill, or a particular illness.Also: illness, disease, ailment.
1 other meaning: soreness
2soreness
Pain or soreness in a part of the body, as in a headache or toothache.Also: ache, pain.

Other Irish words for sickness: breoiteacht (sickness), samhnas (nausea), masmas (nausea), easláine (illness)

“Tinneas” with the article

The plural of sickness in Irish is tinnis. Here is tinneas after the article (an t-alt), in the singular and the plural.

an tinneas
the sickness
No change after an
na tinnis
the sickness (plural)
Plural: no change after na

“Tinneas” in a sentence: Irish examples

Common Irish sentences using tinneas, the Irish word for sickness.

Tá tinneas orm inniu.
I'm sick today.
Tá tinneas cinn uafásach orm.
I have a terrible headache.
D'fhan sé sa bhaile mar gheall ar an tinneas.
He stayed at home because of the illness.
Bhí sí ina luí ar leaba thinnis ar feadh míosa.
She was on her sickbed for a month.
Bíonn go leor tinnis ag páistí sa gheimhreadh.
Children get a lot of illnesses in winter.
Níor imigh mo thinneas fiacaile go fóill.
My toothache still hasn't gone.
Bhí tinneas farraige ar gach duine ar an mbád.
Everyone on the boat was seasick.

Other nouns in Irish

More everyday Irish nouns to learn next.

Sickness in Irish: frequently asked questions

What is the Irish for sickness?

The Irish for sickness is tinneas (pronounced “TIN-yus”). It’s a masculine noun and the plural is tinnis. Depending on context it can also mean soreness.

How do you pronounce tinneas in Irish?

Tinneas is said like “TIN-yus” (IPA /ˈtʲɪnʲəsˠ/).

What is the plural of sickness in Irish?

The plural of tinneas is tinnis; with the article, it is na tinnis. The genitive plural is tinneas, as in leigheas na dtinneas (the cure of the illnesses).

Does tinneas have more than one meaning?

Yes. Tinneas can mean sickness or soreness, depending on context; the first is the most common.

Why does tinneas change to thinneas or dtinneas?

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

How do I say I have a headache?

Use 'tinneas' with 'ar': 'Tá tinneas cinn orm', literally 'there is a sickness of head on me'.

What is the difference between 'tinneas' and 'breoiteacht'?

Both mean illness, but 'tinneas' is the everyday word and also covers aches such as 'tinneas cluaise', while 'breoiteacht' refers more to the general state of being ill.

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