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Fertility in Irish (Torthúlacht): Meaning, Pronunciation, Usage

‘torthúlacht’ also means: fruitfulness

The Irish for fertility is torthúlacht, a feminine noun.
Updated October 2026Report a mistake

How to say “fertility” in Irish

Irish:
torthúlacht
English:
fertility, fruitfulness
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“TUR-hoo-lukht”  /ˈt̪ˠɔɾˠhuːl̪ˠəxt̪ˠ/
Various forms
Genitive singular:
torthúlachta, na torthúlachta (e.g. ráta torthúlachta, fertility rate)

What does “torthúlacht” mean?

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

fertility
The quality of being fertile or productive, of land, plants, animals or people.Also: fruitfulness, productiveness, fecundity.
1 other meaning: fruitfulness
2fruitfulness
The state of producing good results or a plentiful yield.Also: productivity, abundance.

“Torthúlacht” with the article

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

an torthúlacht
the fertility
No change: d and t are not lenited after an

“Torthúlacht” in a sentence: Irish examples

Common Irish sentences using torthúlacht, the Irish word for fertility.

Tá torthúlacht na talún sin go hard.
The fertility of that land is high.
Thit an ráta torthúlachta in Éirinn le blianta.
The fertility rate in Ireland has fallen in recent years.
Cuireann leasú le torthúlacht na hithreach.
Fertiliser adds to the fertility of the soil.
Bhí imní orthu faoina dtorthúlacht.
They were worried about their fertility.
Is cúis mhór torthúlachta é an t-uisce.
Water is a major cause of fertility.
Labhair an dochtúir faoi chóireáil torthúlachta.
The doctor spoke about fertility treatment.
Tá torthúlacht ag laghdú i go leor tíortha.
Fertility is decreasing in many countries.

Other nouns in Irish

More everyday Irish nouns to learn next.

Fertility in Irish: frequently asked questions

What is the Irish for fertility?

The Irish for fertility is torthúlacht (pronounced “TUR-hoo-lukht”). It’s a feminine noun. Depending on context it can also mean fruitfulness.

How do you pronounce torthúlacht in Irish?

Torthúlacht is said like “TUR-hoo-lukht” (IPA /ˈt̪ˠɔɾˠhuːl̪ˠəxt̪ˠ/).

Does torthúlacht have a plural?

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

Does torthúlacht have more than one meaning?

Yes. Torthúlacht can mean fertility or fruitfulness, depending on context; the first is the most common.

Why does torthúlacht change to thorthúlacht or dtorthúlacht?

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

How is torthúlacht related to toradh?

Torthúlacht comes from the adjective torthúil, 'fruitful', which is based on toradh, 'fruit' or 'result'.

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