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Genealogy in Irish (Sloinnteoireacht): Meaning, Pronunciation, Usage

The Irish for genealogy is sloinnteoireacht, a feminine noun.
Updated October 2026Report a mistake

How to say “genealogy” in Irish

Irish:
sloinnteoireacht
English:
genealogy
Word type:
noun
Gender:
feminine
Pronunciation:
“SLIN-tyor-ukht”  /ˈsl̪ˠɪn̠ʲtʲoːɾʲəxt̪ˠ/
Various forms
Genitive singular:
sloinnteoireachta, na sloinnteoireachta (e.g. leabhar sloinnteoireachta, a book of genealogy)

What does “sloinnteoireacht” mean?

genealogy
The study or tracing of family descent and surnames; reckoning of one's pedigree.Also: family history, pedigree, tracing ancestry.

“Sloinnteoireacht” with the article

Here is sloinnteoireacht after the article (an t-alt).

an tsloinnteoireacht
the genealogy
Feminine nouns take t before s after an

“Sloinnteoireacht” in a sentence: Irish examples

Common Irish sentences using sloinnteoireacht, the Irish word for genealogy.

Tá suim mhór aici sa tsloinnteoireacht.
She has a great interest in genealogy.
Is caitheamh aimsire í an tsloinnteoireacht dó.
Genealogy is a hobby for him.
Rinne m'uncail a lán sloinnteoireachta.
My uncle did a lot of genealogy.
Tá ionad sloinnteoireachta sa bhaile mór.
There is a genealogy centre in the town.
Thosaigh mé ar an tsloinnteoireacht anuraidh.
I started on genealogy last year.
Cabhraíonn taifid na heaglaise leis an tsloinnteoireacht.
Church records help with genealogy.
Is ábhar spéisiúil í an tsloinnteoireacht.
Genealogy is an interesting subject.

Other nouns in Irish

More everyday Irish nouns to learn next.

Genealogy in Irish: frequently asked questions

What is the Irish for genealogy?

The Irish for genealogy is sloinnteoireacht (pronounced “SLIN-tyor-ukht”). It’s a feminine noun.

How do you pronounce sloinnteoireacht in Irish?

Sloinnteoireacht is said like “SLIN-tyor-ukht” (IPA /ˈsl̪ˠɪn̠ʲtʲoːɾʲəxt̪ˠ/).

Does sloinnteoireacht have a plural?

No plural form is given for sloinnteoireacht in the standard. Many abstract and mass nouns in Irish have no plural.

Why does sloinnteoireacht change to shloinnteoireacht?

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

What is the difference between sloinnteoireacht and ginealas?

Both mean genealogy; ginealas is the more common modern term, while sloinnteoireacht stresses the reckoning of surnames and pedigree, from sloinne 'surname'.

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