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Fortnightly in Irish (coicísiúil): Meaning, Forms, Examples

The Irish for fortnightly is coicísiúil: cruinniú coicísiúil, a fortnightly meeting.
Updated October 2026Report a mistake

How to say “fortnightly” in Irish

Irish:
coicísiúil
English:
fortnightly
Word type:
adjective
More fortnightly:
níos coicísiúla
Most fortnightly:
is coicísiúla
Plural:
coicísiúla
Pronunciation:
“KUH-kee-shool”  /ˈkɔkʲiːʃuːlʲ/

What does “coicísiúil” mean?

fortnightly
Happening or appearing once every two weeks.Also: biweekly, every two weeks, every fortnight.

“Coicísiúil” after a noun

An Irish adjective comes after its noun. Here is coicísiúil after cruinniú (meeting, masculine), after iris (magazine, feminine) and after a plural.

after a masculine nouncruinniú coicísiúila fortnightly meeting
after a feminine nouniris choicísiúila fortnightly magazine
after a plural nouncruinnithe coicísiúlafortnightly meetings

séimhiú (the h) the ending

feminine
irismagazine
+
coicísiúilfortnightly
=
iris choicísiúila fortnightly magazine

After a feminine noun the adjective gets a séimhiú, an h after its first letter: iris choicísiúil. After a masculine noun it stays as it is: cruinniú coicísiúil.

plural
cruinnithemeetings
+
coicísiúlafortnightly, plural
=
cruinnithe coicísiúlafortnightly meetings

With a plural noun the adjective takes its plural form, coicísiúla. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: irisí coicísiúla.

More fortnightly, most fortnightly, very fortnightly

níosmore
+
coicísiúlafortnightly
=
níos coicísiúlamore fortnightly
ismost
+
coicísiúlafortnightly
=
is coicísiúlamost fortnightly

Ba mhaith liom íocaíocht níos coicísiúla ná sin. I would like payment on a more fortnightly basis than that.

more fortnightlyníos coicísiúlain the past tense: ní ba choicísiúla
most fortnightlyis coicísiúlain the past tense: ba choicísiúla
as fortnightly aschomh coicísiúil leno change after chomh
very fortnightlyan-choicísiúilan- lenites, except d, t and s
too fortnightlyróchoicísiúilró- lenites

“Coicísiúil” in a sentence: Irish examples

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

Bíonn cruinniú coicísiúil againn sa scoil.
We have a fortnightly meeting in the school.
Léim iris choicísiúil faoi spórt.
I read a fortnightly magazine about sport.
Tá na cruinnithe coicísiúla an-úsáideach.
The fortnightly meetings are very useful.
Ba mhaith liom íocaíocht níos coicísiúla ná sin.
I would like payment on a more fortnightly basis than that.
Tá an nuachtlitir coicísiúil anois.
The newsletter is fortnightly now.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Fortnightly in Irish: frequently asked questions

What is the Irish for fortnightly?

The Irish for fortnightly is coicísiúil (pronounced “KUH-kee-shool”). It comes after the noun: cruinniú coicísiúil, a fortnightly meeting; iris choicísiúil, a fortnightly magazine.

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

níos coicísiúla is more fortnightly and is coicísiúla is most fortnightly. In the past tense they become ní ba choicísiúla and ba choicísiúla.

Why does coicísiúil become choicísiúil?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So iris choicísiúil (a fortnightly magazine) but cruinniú coicísiúil (a fortnightly meeting), because cruinniú is masculine.

What is the plural of coicísiúil?

With a plural noun coicísiúil becomes coicísiúla: cruinnithe coicísiúla, irisí coicísiúla.

How do you say very fortnightly in Irish?

an-choicísiúil. Too fortnightly is róchoicísiúil, and as fortnightly as is chomh coicísiúil le.

What noun is 'coicísiúil' based on?

It comes from 'coicís', meaning a fortnight, so 'coicísiúil' means happening every fortnight.

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