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Customary in Irish (nósúil): Meaning, Forms, Examples

Other uses of ‘nósúil’: formal · fastidious

The Irish for customary is nósúil: searmanas nósúil, a customary ceremony.
Updated October 2026Report a mistake

How to say “customary” in Irish

Irish:
nósúil
English:
customary, formal, fastidious
Word type:
adjective
More customary:
níos nósúla
Most customary:
is nósúla
Plural:
nósúla
Pronunciation:
“NOH-sool”  /ˈn̪ˠoːsˠuːlʲ/

What does “nósúil” mean?

“Nósúil” has three alternative meanings. The most common comes first.

customary
Done according to custom or habit; usual and traditional.Also: traditional, usual, habitual.
2 other meanings: formal or fastidious
2formal
Following conventions and set manners; ceremonious or conventional.Also: conventional, ceremonious, mannered.
3fastidious
Particular about how things are done; fussy about manners or details.Also: particular, fussy, prim.

Other Irish adjectives for customary: gnách (usual), traidisiúnta (traditional), gnáthúil (usual)

“Nósúil” after a noun

An Irish adjective comes after its noun. Here is nósúil after searmanas (ceremony, masculine), after cuairt (visit, feminine) and after a plural.

after a masculine nounsearmanas nósúila customary ceremony
after a feminine nouncuairt nósúila customary visit
after a plural nounsearmanais nósúlacustomary ceremonies

séimhiú (the h) the ending

plural
searmanaisceremonies
+
nósúlacustomary, plural
=
searmanais nósúlacustomary ceremonies

With a plural noun the adjective takes its plural form, nósúla.

More customary, most customary, very customary

níosmore
+
nósúlacustomary
=
níos nósúlamore customary
ismost
+
nósúlacustomary
=
is nósúlamost customary

Tá an searmanas seo níos nósúla ná an ceann eile. This ceremony is more formal than the other one.

more customaryníos nósúlain the past tense: ní ba nósúla
most customaryis nósúlain the past tense: ba nósúla
as customary aschomh nósúil leno change after chomh
very customaryan-nósúilan- lenites, except d, t and s
too customaryrónósúilró- lenites

“Nósúil” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Bhí searmanas nósúil ann ag tús na bliana.
There was a customary ceremony at the start of the year.
Thug sí cuairt nósúil ar a seanmháthair.
She paid a customary visit to her grandmother.
Is maith leis na daoine na deasghnátha nósúla sin.
People like those traditional rites.
Tá an searmanas seo níos nósúla ná an ceann eile.
This ceremony is more formal than the other one.
Tá sé an-nósúil faoina chuid éadaigh.
He is very particular about his clothes.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Customary in Irish: frequently asked questions

What is the Irish for customary?

The Irish for customary is nósúil (pronounced “NOH-sool”). It comes after the noun: searmanas nósúil, a customary ceremony; cuairt nósúil, a customary visit.

How do you say more customary and most customary in Irish?

níos nósúla is more customary and is nósúla is most customary. In the past tense they become ní ba nósúla and ba nósúla.

What is the plural of nósúil?

With a plural noun nósúil becomes nósúla: searmanais nósúla, cuairteanna nósúla.

How do you say very customary in Irish?

an-nósúil. Too customary is rónósúil, and as customary as is chomh nósúil le.

Does nósúil have more than one meaning?

Yes. Nósúil can mean customary, formal or fastidious, depending on context; the first is the most common.

How is 'nósúil' different from 'foirmiúil'?

'Nósúil' comes from 'nós' (custom) and stresses tradition or set manners, while 'foirmiúil' is the usual word for formal in official or ceremonial contexts.

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