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Genetics in Irish (Géinitic): Meaning, Pronunciation, Usage

‘géinitic’ also means: genetic makeup

The Irish for genetics is géinitic, a feminine noun.
Updated October 2026Report a mistake

How to say “genetics” in Irish

Irish:
géinitic
English:
genetics, genetic makeup
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“GAY-nyi-tik”  /ˈɟeːnʲɪtʲɪc/
Various forms
Genitive singular:
géinitice, na géinitice (e.g. staidéar na géinitice, the study of genetics)

What does “géinitic” mean?

“Géinitic” has two alternative meanings. The most common comes first.

genetics
The science that studies genes and how characteristics are passed from parents to offspring.Also: genetic science, heredity.
1 other meaning: genetic makeup
2genetic makeup
The particular set of genes of an individual or species.Also: genetics, genes.

“Géinitic” with the article

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

an ghéinitic
the genetics
Lenition: g becomes gh after an (feminine noun)

“Géinitic” in a sentence: Irish examples

Common Irish sentences using géinitic, the Irish word for genetics.

Tá suim mhór agam sa ghéinitic.
I'm very interested in genetics.
Is eolaíocht nua go leor í an ghéinitic.
Genetics is a fairly new science.
Rinne sí céim sa ghéinitic ar an ollscoil.
She did a degree in genetics at university.
Bhí léacht faoi ghéinitic againn inniu.
We had a lecture on genetics today.
Tá dul chun cinn mór déanta i réimse na géinitice.
Great progress has been made in the field of genetics.
Bíonn tionchar ag an ngéinitic ar ár sláinte.
Genetics has an effect on our health.
Is saineolaí géinitice é m'uncail.
My uncle is a genetics expert.

Other nouns in Irish

More everyday Irish nouns to learn next.

Genetics in Irish: frequently asked questions

What is the Irish for genetics?

The Irish for genetics is géinitic (pronounced “GAY-nyi-tik”). It’s a feminine noun. Depending on context it can also mean genetic makeup.

How do you pronounce géinitic in Irish?

Géinitic is said like “GAY-nyi-tik” (IPA /ˈɟeːnʲɪtʲɪc/).

Does géinitic have a plural?

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

Does géinitic have more than one meaning?

Yes. Géinitic can mean genetics or genetic makeup, depending on context; the first is the most common.

Why does géinitic change to ghéinitic or ngéinitic?

Irish changes the start of some words after certain words. After mo (my) géinitic becomes mo ghéinitic (lenition), and after ár (our) or i (in) it becomes ár ngéinitic (eclipsis).

What is the Irish for 'gene'?

A single gene is 'géin', while the science of genes is 'géinitic'.

How do I say 'genetic' as an adjective?

Use 'géiniteach', as in 'galar géiniteach' for a genetic disease.

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