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Microbiology in Irish (Micri-bhitheolaíocht): Meaning, Pronunciation, Usage

The Irish for microbiology is micri-bhitheolaíocht, a feminine noun.
Updated October 2026Report a mistake

How to say “microbiology” in Irish

Irish:
micri-bhitheolaíocht
English:
microbiology
Word type:
noun
Gender:
feminine
Pronunciation:
“MIK-ri-vih-hoh-lee-ukht”  /ˈmʲɪkʲɾʲɪˌvʲɪhoːl̪ˠiːəxt̪ˠ/
Various forms
Genitive singular:
micri-bhitheolaíochta, na micri-bhitheolaíochta (e.g. roinn na micri-bhitheolaíochta, the microbiology department)

What does “micri-bhitheolaíocht” mean?

microbiology
The branch of science that studies microorganisms such as bacteria, viruses and fungi.Also: study of microbes, microbial science.

“Micri-bhitheolaíocht” with the article

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

an mhicri-bhitheolaíocht
the microbiology
Lenition: m becomes mh after an (feminine noun)

“Micri-bhitheolaíocht” in a sentence: Irish examples

Common Irish sentences using micri-bhitheolaíocht, the Irish word for microbiology.

Tá sí ag déanamh staidéir ar mhicri-bhitheolaíocht.
She is studying microbiology.
Is brainse den bhitheolaíocht í an mhicri-bhitheolaíocht.
Microbiology is a branch of biology.
Bhain sé céim amach sa mhicri-bhitheolaíocht.
He got a degree in microbiology.
Tá saotharlann na micri-bhitheolaíochta ar an dara hurlár.
The microbiology lab is on the second floor.
Is léachtóir le micri-bhitheolaíocht é m'uncail.
My uncle is a lecturer in microbiology.
Ba í an mhicri-bhitheolaíocht an t-ábhar ab fhearr liom.
Microbiology was my favourite subject.
Tá suim mhór agam i micri-bhitheolaíocht an bhia.
I have a great interest in food microbiology.

Other nouns in Irish

More everyday Irish nouns to learn next.

Microbiology in Irish: frequently asked questions

What is the Irish for microbiology?

The Irish for microbiology is micri-bhitheolaíocht (pronounced “MIK-ri-vih-hoh-lee-ukht”). It’s a feminine noun.

How do you pronounce micri-bhitheolaíocht in Irish?

Micri-bhitheolaíocht is said like “MIK-ri-vih-hoh-lee-ukht” (IPA /ˈmʲɪkʲɾʲɪˌvʲɪhoːl̪ˠiːəxt̪ˠ/).

Does micri-bhitheolaíocht have a plural?

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

Why does micri-bhitheolaíocht change to mhicri-bhitheolaíocht?

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

Is the 'b' of bitheolaíocht lenited in micri-bhitheolaíocht?

Yes, after the prefix micri- the following consonant is lenited, so it is micri-bhitheolaíocht, just as in micrea-orgánach forms where the prefix attaches with a hyphen.

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