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Complication in Irish (Seachghalar): Meaning, Pronunciation, Usage

The Irish for complication is seachghalar, a masculine noun (plural seachghalair).
Updated October 2026Report a mistake

How to say “complication” in Irish

Irish:
seachghalar
English:
complication
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“SHAKH-ghal-ar”  /ˈʃaxˌɣalˠəɾˠ/
Various forms
Plural:
seachghalair (complications)
Genitive singular:
seachghalair, an tseachghalair (e.g. comharthaí an tseachghalair, symptoms of the complication)
Genitive plural:
seachghalar, na seachghalar (e.g. baol na seachghalar, the risk of the complications)

What does “seachghalar” mean?

complication
A secondary disease or condition that develops alongside or as a result of another illness.Also: secondary disease, secondary illness, intercurrent disease.

“Seachghalar” with the article

The plural of complication in Irish is seachghalair. Here is seachghalar after the article (an t-alt), in the singular and the plural.

an seachghalar
the complication
No change after an
na seachghalair
the complications
Plural: no change after na

“Seachghalar” in a sentence: Irish examples

Common Irish sentences using seachghalar, the Irish word for complication.

Tháinig seachghalar ar an othar tar éis na hobráide.
The patient developed a complication after the operation.
Bhí an seachghalar níos measa ná an galar féin.
The complication was worse than the illness itself.
Is beag seachghalar a bhíonn ann leis an gcóireáil seo.
There are few complications with this treatment.
Tá seachghalair choitianta ag baint leis an bhfliú.
Complications are common with the flu.
Mhínigh an dochtúir comharthaí an tseachghalair dúinn.
The doctor explained the symptoms of the complication to us.
Laghdaíonn an vacsaín an baol seachghalar.
The vaccine reduces the risk of complications.
Coinníodh san ospidéal é mar gheall ar sheachghalar.
He was kept in hospital because of a complication.

Other nouns in Irish

More everyday Irish nouns to learn next.

Complication in Irish: frequently asked questions

What is the Irish for complication?

The Irish for complication is seachghalar (pronounced “SHAKH-ghal-ar”). It’s a masculine noun and the plural is seachghalair.

How do you pronounce seachghalar in Irish?

Seachghalar is said like “SHAKH-ghal-ar” (IPA /ˈʃaxˌɣalˠəɾˠ/).

What is the plural of complication in Irish?

The plural of seachghalar is seachghalair; with the article, na seachghalair means “the complications”. The genitive plural is seachghalar, as in baol na seachghalar (the risk of the complications).

Why does seachghalar change to sheachghalar?

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

Is 'seachghalar' the same as 'galar'?

No. 'Galar' is a disease in general, while 'seachghalar' is a secondary disease or complication arising alongside another; the prefix 'seach-' means secondary or side.

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