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Genitive in Irish (ginideach): Meaning, Forms, Examples

Other uses of ‘ginideach’: genitive case (noun, masculine)

The Irish for genitive is ginideach: tuiseal ginideach, a genitive case.
Updated October 2026Report a mistake

How to say “genitive” in Irish

Irish:
ginideach
English:
genitive
Word type:
adjective
More genitive:
níos ginidí
Most genitive:
is ginidí
Plural:
ginideacha
Pronunciation:
“GIN-ij-ukh”  /ˈɟɪnʲədʲəx/

What does “ginideach” mean?

genitive
Describes the grammatical case that shows possession or a relationship of 'of' between nouns.Also: possessive, of the genitive case.
Other entries for “ginideach”

The same spelling has its own page as:

“Ginideach” after a noun

An Irish adjective comes after its noun. Here is ginideach after tuiseal (case, masculine), after foirm (form, feminine) and after a plural.

after a masculine nountuiseal ginideacha genitive case
after a feminine nounfoirm ghinideacha genitive form
after a plural nountuisil ghinideachagenitive cases

séimhiú (the h) the ending

feminine
foirmform
+
ginideachgenitive
=
foirm ghinideacha genitive form

After a feminine noun the adjective gets a séimhiú, an h after its first letter: foirm ghinideach. After a masculine noun it stays as it is: tuiseal ginideach.

plural
tuisilcases
+
ginideachagenitive, plural
=
tuisil ghinideachagenitive cases

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

More genitive, most genitive, very genitive

níosmore
+
ginidígenitive
=
níos ginidímore genitive
ismost
+
ginidígenitive
=
is ginidímost genitive

Níl foirm ar bith níos ginidí ná an ceann seo. No form is more genitive than this one.

more genitiveníos ginidíin the past tense: ní ba ghinidí
most genitiveis ginidíin the past tense: ba ghinidí
as genitive aschomh ginideach leno change after chomh
very genitivean-ghinideachan- lenites, except d, t and s
too genitiveróghinideachró- lenites

“Ginideach” in a sentence: Irish examples

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

Úsáidtear an tuiseal ginideach anseo.
The genitive case is used here.
Scríobh an fhoirm ghinideach den fhocal.
Write the genitive form of the word.
Tá na foirmeacha ginideacha sa leabhar gramadaí.
The genitive forms are in the grammar book.
Níl foirm ar bith níos ginidí ná an ceann seo.
No form is more genitive than this one.
Tá an t-ainmfhocal sin ginideach.
That noun is genitive.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Genitive in Irish: frequently asked questions

What is the Irish for genitive?

The Irish for genitive is ginideach (pronounced “GIN-ij-ukh”). It comes after the noun: tuiseal ginideach, a genitive case; foirm ghinideach, a genitive form.

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

níos ginidí is more genitive and is ginidí is most genitive. In the past tense they become ní ba ghinidí and ba ghinidí.

Why does ginideach become ghinideach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So foirm ghinideach (a genitive form) but tuiseal ginideach (a genitive case), because tuiseal is masculine.

What is the plural of ginideach?

With a plural noun ginideach becomes ginideacha: tuisil ghinideacha, foirmeacha ginideacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very genitive in Irish?

an-ghinideach. Too genitive is róghinideach, and as genitive as is chomh ginideach le.

How do I say 'the genitive case' in Irish?

It is 'an tuiseal ginideach', and the word 'ginideach' is also used on its own as a noun meaning 'the genitive'.

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