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Mountaineer in Irish (Sléibhteoir): Meaning, Pronunciation, Usage

‘sléibhteoir’ also means: mountain dweller

The Irish for mountaineer is sléibhteoir, a masculine noun (plural sléibhteoirí).
Updated October 2026Report a mistake

How to say “mountaineer” in Irish

Irish:
sléibhteoir
English:
mountaineer, mountain dweller
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“SHLAYV-tyohr”  /ˈʃlʲeːvʲtʲoːrʲ/
Various forms
Plural:
sléibhteoirí (mountaineers)
Genitive singular:
sléibhteora, an tsléibhteora (e.g. mála droma an tsléibhteora, the mountaineer's rucksack)
Genitive plural:
sléibhteoirí, na sléibhteoirí (e.g. club sléibhteoirí, a mountaineers' club)

What does “sléibhteoir” mean?

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

mountaineer
A person who climbs mountains, especially as a sport or hobby.Also: mountain climber, climber, alpinist.
1 other meaning: mountain dweller
2mountain dweller
A person who lives in the mountains or in mountainous country.Also: Highlander, mountaineer.

Other Irish words for mountaineer: dreapadóir (climber)

“Sléibhteoir” with the article

The plural of mountaineer in Irish is sléibhteoirí. Here is sléibhteoir after the article (an t-alt), in the singular and the plural.

an sléibhteoir
the mountaineer
No change after an
na sléibhteoirí
the mountaineers
Plural: no change after na

“Sléibhteoir” in a sentence: Irish examples

Common Irish sentences using sléibhteoir, the Irish word for mountaineer.

Is sléibhteoir cumasach í mo dheirfiúr.
My sister is a skilled mountaineer.
Shroich an sléibhteoir barr an tsléibhe roimh mheán lae.
The mountaineer reached the summit before midday.
Fuarthas bróga an tsléibhteora in aice leis an gcosán.
The mountaineer's boots were found beside the path.
Bhí triúr sléibhteoirí ar iarraidh tar éis na stoirme.
Three mountaineers were missing after the storm.
Ba mhaith liom a bheith i mo shléibhteoir lá éigin.
I'd like to be a mountaineer some day.
Thug na sléibhteoirí rópaí agus tua oighir leo.
The mountaineers brought ropes and an ice axe with them.
Tá an-mheas ag sléibhteoirí ar Shliabh an Earagail.
Mountaineers think very highly of Errigal.

Other nouns in Irish

More everyday Irish nouns to learn next.

Mountaineer in Irish: frequently asked questions

What is the Irish for mountaineer?

The Irish for mountaineer is sléibhteoir (pronounced “SHLAYV-tyohr”). It’s a masculine noun and the plural is sléibhteoirí. Depending on context it can also mean mountain dweller.

How do you pronounce sléibhteoir in Irish?

Sléibhteoir is said like “SHLAYV-tyohr” (IPA /ˈʃlʲeːvʲtʲoːrʲ/).

What is the plural of mountaineer in Irish?

The plural of sléibhteoir is sléibhteoirí; with the article, na sléibhteoirí means “the mountaineers”. The genitive plural is sléibhteoirí, as in club sléibhteoirí (a mountaineers' club).

Does sléibhteoir have more than one meaning?

Yes. Sléibhteoir can mean mountaineer or mountain dweller, depending on context; the first is the most common.

Why does sléibhteoir change to shléibhteoir?

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

What is the word for the activity of mountaineering?

The activity is 'sléibhteoireacht', for example 'Is breá liom an tsléibhteoireacht', I love mountaineering.

Is 'sléibhteoir' the same as 'dreapadóir'?

'Dreapadóir' is any climber, including rock climbers, while 'sléibhteoir' specifically climbs mountains or lives in them.

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