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Hibernation in Irish (Geimhriú): Meaning, Pronunciation, Usage

‘geimhriú’ also means: wintering

The Irish for hibernation is geimhriú, a masculine noun. Ag geimhriú is hibernating, from the verb geimhrigh.
Updated October 2026Report a mistake

How to say “hibernation” in Irish

Irish:
geimhriú
English:
hibernation, wintering
Word type:
noun (verbal noun)
Verbal noun of:
geimhrigh, to hibernate (ag geimhriú, hibernating)
Gender:
masculine
Pronunciation:
“GEV-roo”  /ɟɛvʲɾʲuː/
Various forms
Genitive singular:
geimhrithe, an gheimhrithe (e.g. tréimhse geimhrithe, period of hibernation)

What does “geimhriú” mean?

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

hibernation
The long winter sleep of certain animals; it is the verbal noun of the verb geimhrigh, to hibernate.Also: hibernating, winter sleep.
1 other meaning: wintering
2wintering
The act of passing the winter somewhere, or of keeping animals or plants through the winter.Also: overwintering.

“Geimhriú” as a verbal noun

After ag, geimhriú means hibernating: it is the verbal noun of the verb geimhrigh (to hibernate). A noun that follows it goes into the genitive.

agat
+
geimhriúverbal noun
=
ag geimhriúhibernating

“Geimhriú” with the article

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

an geimhriú
the hibernation
No change after an

“Geimhriú” in a sentence: Irish examples

Common Irish sentences using geimhriú, the Irish word for hibernation.

Téann an ghráinneog i ngeimhriú gach bliain.
The hedgehog goes into hibernation every year.
Bíonn an béar ina chodladh le linn an gheimhrithe.
The bear sleeps during hibernation.
Is cuid den nádúr é an geimhriú.
Hibernation is part of nature.
Thosaigh an geimhriú go luath i mbliana.
Hibernation started early this year.
D'fhoghlaim na páistí faoi gheimhriú ar scoil.
The children learned about hibernation at school.
Ní mór don ialtóg saill a stóráil roimh an ngeimhriú.
The bat must store fat before hibernation.
Dhúisigh an frog óna gheimhriú san earrach.
The frog woke from its hibernation in spring.

Other nouns in Irish

More everyday Irish nouns to learn next.

Hibernation in Irish: frequently asked questions

What is the Irish for hibernation?

The Irish for hibernation is geimhriú (pronounced “GEV-roo”). It’s a masculine noun. Depending on context it can also mean wintering.

How do you pronounce geimhriú in Irish?

Geimhriú is said like “GEV-roo” (IPA /ɟɛvʲɾʲuː/).

Does geimhriú have a plural?

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

Does geimhriú have more than one meaning?

Yes. Geimhriú can mean hibernation or wintering, depending on context; the first is the most common.

Why does geimhriú change to gheimhriú or ngeimhriú?

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

How is geimhriú related to geimhreadh?

Geimhriú comes from geimhreadh, winter, through the verb geimhrigh, so it literally means wintering, as in Téann an béar i ngeimhriú.

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