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Microbe in Irish (Miocrób): Meaning, Pronunciation, Usage

The Irish for microbe is miocrób, a masculine noun (plural miocróib).
Updated October 2026Report a mistake

How to say “microbe” in Irish

Irish:
miocrób
English:
microbe
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“MIK-rohb”  /ˈmʲɪkɾˠoːbˠ/
Various forms
Plural:
miocróib (microbes)
Genitive singular:
miocróib, an mhiocróib (e.g. méid an mhiocróib, the size of the microbe)
Genitive plural:
miocrób, na miocrób (e.g. staidéar na miocrób, the study of microbes)

What does “miocrób” mean?

microbe
A tiny living organism, such as a bacterium, that can only be seen with a microscope.Also: germ, microorganism, bacterium.

Other Irish words for microbe: frídín (germ), geirm (germ)

“Miocrób” with the article

The plural of microbe in Irish is miocróib. Here is miocrób after the article (an t-alt), in the singular and the plural.

an miocrób
the microbe
No change after an
na miocróib
the microbes
Plural: no change after na

“Miocrób” in a sentence: Irish examples

Common Irish sentences using miocrób, the Irish word for microbe.

Is orgánach beag bídeach é miocrób.
A microbe is a tiny organism.
Chonaic sí an miocrób faoin micreascóp.
She saw the microbe under the microscope.
Tá miocróib i ngach áit timpeall orainn.
There are microbes everywhere around us.
Maraíonn an ghallúnach go leor miocróib.
Soap kills a lot of microbes.
Rinne an t-eolaí staidéar ar fhás an mhiocróib.
The scientist studied the growth of the microbe.
Cuireann roinnt miocróib galair ar dhaoine.
Some microbes cause diseases in people.
Tá miocróib úsáideacha sa phutóg freisin.
There are useful microbes in the gut too.

Other nouns in Irish

More everyday Irish nouns to learn next.

Microbe in Irish: frequently asked questions

What is the Irish for microbe?

The Irish for microbe is miocrób (pronounced “MIK-rohb”). It’s a masculine noun and the plural is miocróib.

How do you pronounce miocrób in Irish?

Miocrób is said like “MIK-rohb” (IPA /ˈmʲɪkɾˠoːbˠ/).

What is the plural of microbe in Irish?

The plural of miocrób is miocróib; with the article, na miocróib means “the microbes”. The genitive plural is miocrób, as in staidéar na miocrób (the study of microbes).

Why does miocrób change to mhiocrób?

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

What is the difference between 'miocrób' and 'frídín'?

'Miocrób' is the scientific term for a microbe, while 'frídín' is the everyday word for a germ.

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