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Volcanologist in Irish (Bolcáneolaí): Meaning, Pronunciation, Usage

The Irish for volcanologist is bolcáneolaí, a masculine noun (plural bolcáneolaithe).
Updated October 2026Report a mistake

How to say “volcanologist” in Irish

Irish:
bolcáneolaí
English:
volcanologist
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“BUL-kawn-oh-lee”  /ˈbˠɔlˠkaːnˠˌoːlˠiː/
Various forms
Plural:
bolcáneolaithe (volcanologists)
Genitive singular:
bolcáneolaí, an bholcáneolaí (e.g. tuarascáil an bholcáneolaí, the volcanologist's report)
Genitive plural:
bolcáneolaithe, na mbolcáneolaithe (e.g. cumann na mbolcáneolaithe, the association of the volcanologists)

What does “bolcáneolaí” mean?

volcanologist
A scientist who studies volcanoes and volcanic activity.Also: vulcanologist, volcano scientist, volcano expert.

“Bolcáneolaí” with the article

The plural of volcanologist in Irish is bolcáneolaithe. Here is bolcáneolaí after the article (an t-alt), in the singular and the plural.

an bolcáneolaí
the volcanologist
No change after an
na bolcáneolaithe
the volcanologists
Plural: no change after na

“Bolcáneolaí” in a sentence: Irish examples

Common Irish sentences using bolcáneolaí, the Irish word for volcanologist.

Is bolcáneolaí í mo dheirfiúr.
My sister is a volcanologist.
Thug an bolcáneolaí rabhadh faoin mbrúchtadh.
The volcanologist gave a warning about the eruption.
Chuaigh na bolcáneolaithe suas go barr an tsléibhe.
The volcanologists went up to the top of the mountain.
Léigh mé alt an bholcáneolaí inné.
I read the volcanologist's article yesterday.
Ba mhaith liom a bheith i mo bholcáneolaí.
I would like to be a volcanologist.
Tá bolcáneolaithe ag faire ar an mbolcán anois.
Volcanologists are watching the volcano now.
Labhair bolcáneolaí ar an raidió ar maidin.
A volcanologist spoke on the radio this morning.

Other nouns in Irish

More everyday Irish nouns to learn next.

Volcanologist in Irish: frequently asked questions

What is the Irish for volcanologist?

The Irish for volcanologist is bolcáneolaí (pronounced “BUL-kawn-oh-lee”). It’s a masculine noun and the plural is bolcáneolaithe.

How do you pronounce bolcáneolaí in Irish?

Bolcáneolaí is said like “BUL-kawn-oh-lee” (IPA /ˈbˠɔlˠkaːnˠˌoːlˠiː/).

What is the plural of volcanologist in Irish?

The plural of bolcáneolaí is bolcáneolaithe; with the article, na bolcáneolaithe means “the volcanologists”. The genitive plural is bolcáneolaithe, as in cumann na mbolcáneolaithe (the association of the volcanologists).

Why does bolcáneolaí change to bholcáneolaí or mbolcáneolaí?

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

How is 'bolcáneolaí' formed?

It combines 'bolcán' (volcano) with 'eolaí' (scientist, expert), just as 'geolaí' means geologist.

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