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Mineralogy in Irish (Mianreolaíocht): Meaning, Pronunciation, Usage

The Irish for mineralogy is mianreolaíocht, a feminine noun.
Updated October 2026Report a mistake

How to say “mineralogy” in Irish

Irish:
mianreolaíocht
English:
mineralogy
Word type:
noun
Gender:
feminine, third declension
Pronunciation:
“MEE-un-roh-lee-ukht”  /ˈmʲiənˌɾʲoːl̪ˠiːxt̪ˠ/
Various forms
Genitive singular:
mianreolaíochta, na mianreolaíochta (e.g. ollamh mianreolaíochta, professor of mineralogy)

What does “mianreolaíocht” mean?

mineralogy
The science that studies minerals, their structure, properties and classification.Also: study of minerals, mineral science.

“Mianreolaíocht” with the article

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

an mhianreolaíocht
the mineralogy
Lenition: m becomes mh after an (feminine noun)

“Mianreolaíocht” in a sentence: Irish examples

Common Irish sentences using mianreolaíocht, the Irish word for mineralogy.

Is brainse den gheolaíocht í an mhianreolaíocht.
Mineralogy is a branch of geology.
Tá sí ag déanamh staidéir ar mhianreolaíocht.
She is studying mineralogy.
Cheannaigh mé leabhar mianreolaíochta inné.
I bought a mineralogy book yesterday.
Bhain sé céim amach sa mhianreolaíocht.
He took a degree in mineralogy.
Is aoibhinn liom an mhianreolaíocht.
I love mineralogy.
Tá roinn mianreolaíochta san ollscoil sin.
That university has a mineralogy department.
Bíonn spéis mhór ag mo dheartháir i mianreolaíocht.
My brother is very interested in mineralogy.

Other nouns in Irish

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Mineralogy in Irish: frequently asked questions

What is the Irish for mineralogy?

The Irish for mineralogy is mianreolaíocht (pronounced “MEE-un-roh-lee-ukht”). It’s a feminine noun.

How do you pronounce mianreolaíocht in Irish?

Mianreolaíocht is said like “MEE-un-roh-lee-ukht” (IPA /ˈmʲiənˌɾʲoːl̪ˠiːxt̪ˠ/).

Does mianreolaíocht have a plural?

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

Why does mianreolaíocht change to mhianreolaíocht?

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

What is the difference between mianreolaíocht and geolaíocht?

Geolaíocht is geology, the study of the earth as a whole, while mianreolaíocht is mineralogy, the study of minerals (mianraí) specifically.

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