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Mutation in Irish (Sóchán): Meaning, Pronunciation, Usage

The Irish for mutation is sóchán, a masculine noun (plural sócháin).
Updated October 2026Report a mistake

How to say “mutation” in Irish

Irish:
sóchán
English:
mutation
Word type:
noun
Gender:
masculine
Pronunciation:
“SOH-khawn”  /ˈsˠoːxaːnˠ/
Various forms
Plural:
sócháin (mutations)
Genitive singular:
sócháin, an tsócháin (e.g. cineál an tsócháin, the type of the mutation)
Genitive plural:
sóchán, na sóchán (e.g. líon na sóchán, the number of mutations)

What does “sóchán” mean?

mutation
In biology, a change in the genetic material of an organism that can be passed on.Also: genetic mutation, gene mutation.

“Sóchán” with the article

The plural of mutation in Irish is sócháin. Here is sóchán after the article (an t-alt), in the singular and the plural.

an sóchán
the mutation
No change after an
na sócháin
the mutations
Plural: no change after na

“Sóchán” in a sentence: Irish examples

Common Irish sentences using sóchán, the Irish word for mutation.

Is athrú géiniteach é sóchán.
A mutation is a genetic change.
Tharla an sóchán sa ghéin seo.
The mutation occurred in this gene.
Fuair na heolaithe sócháin nua sa víreas.
The scientists found new mutations in the virus.
Is féidir le radaíocht sócháin a chruthú.
Radiation can cause mutations.
Rinne siad staidéar ar éifeacht an tsócháin.
They studied the effect of the mutation.
Tá an galar seo bunaithe ar shóchán amháin.
This disease is based on a single mutation.
Ní bhíonn gach sóchán díobhálach.
Not every mutation is harmful.

Other nouns in Irish

More everyday Irish nouns to learn next.

Mutation in Irish: frequently asked questions

What is the Irish for mutation?

The Irish for mutation is sóchán (pronounced “SOH-khawn”). It’s a masculine noun and the plural is sócháin.

How do you pronounce sóchán in Irish?

Sóchán is said like “SOH-khawn” (IPA /ˈsˠoːxaːnˠ/).

What is the plural of mutation in Irish?

The plural of sóchán is sócháin; with the article, na sócháin means “the mutations”. The genitive plural is sóchán, as in líon na sóchán (the number of mutations).

Why does sóchán change to shóchán?

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

Is 'sóchán' the word for grammatical mutations like lenition?

No, 'sóchán' is the biological term; grammatical initial mutations are usually called 'claochlú tosaigh', with 'séimhiú' for lenition and 'urú' for eclipsis.

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