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Ulcer in Irish (Othras): Meaning, Pronunciation, Usage

‘othras’ also means: sickness

The Irish for ulcer is othras, a masculine noun (plural othrais).
Updated October 2026Report a mistake

How to say “ulcer” in Irish

Irish:
othras
English:
ulcer, sickness
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“UH-ruhs”  /ˈɔɾˠəsˠ/
Various forms
Plural:
othrais (ulcers)
Genitive singular:
othrais, an othrais (e.g. cóireáil an othrais, treatment of the ulcer)
Genitive plural:
othras, na n-othras (e.g. cúiseanna na n-othras, the causes of the ulcers)

What does “othras” mean?

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

ulcer
An open sore on the skin or on the lining of an organ such as the stomach.Also: sore, stomach ulcer, open sore.
1 other meaning: sickness
2sickness
Illness or infirmity, especially a lingering sickness; a literary or older use.Also: illness, infirmity, malady.

“Othras” with the article

The plural of ulcer in Irish is othrais. Here is othras after the article (an t-alt), in the singular and the plural.

an t-othras
the ulcer
Masculine nouns take t before a vowel after an
na hothrais
the ulcers
Plural: na adds h before a vowel

“Othras” in a sentence: Irish examples

Common Irish sentences using othras, the Irish word for ulcer.

Tá othras ar a ghoile.
He has a stomach ulcer.
Thug an dochtúir leigheas di don othras.
The doctor gave her medicine for the ulcer.
Bhí pian mhór ag teacht ón othras.
The ulcer was causing great pain.
Is féidir le strus othrais a dhéanamh níos measa.
Stress can make ulcers worse.
Tá m'othras ag cur as dom arís.
My ulcer is bothering me again.
Bhí sé san ospidéal mar gheall ar othras.
He was in hospital because of an ulcer.
Tá comharthaí an othrais imithe anois.
The symptoms of the ulcer are gone now.

Other nouns in Irish

More everyday Irish nouns to learn next.

Ulcer in Irish: frequently asked questions

What is the Irish for ulcer?

The Irish for ulcer is othras (pronounced “UH-ruhs”). It’s a masculine noun and the plural is othrais. Depending on context it can also mean sickness.

How do you pronounce othras in Irish?

Othras is said like “UH-ruhs” (IPA /ˈɔɾˠəsˠ/).

What is the plural of ulcer in Irish?

The plural of othras is othrais; with the article, na hothrais means “the ulcers”. The genitive plural is othras, as in cúiseanna na n-othras (the causes of the ulcers).

Does othras have more than one meaning?

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

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-othras (the ulcer), a hothras (her ulcer), a n-othras (their ulcer), na hothrais (the ulcers).

Is othras related to othar?

Yes, both come from the same root: othar means a patient, while othras is an ulcer or sickness. Ospidéal is the usual word for hospital, though otharlann also exists.

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