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Muscle in Irish (Matán): Meaning, Pronunciation, Usage

The Irish for muscle is matán, a masculine noun (plural matáin).
Updated October 2026Report a mistake

How to say “muscle” in Irish

Irish:
matán
English:
muscle
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“MA-tawn”  /ˈmˠat̪ˠɑːnˠ/
Various forms
Plural:
matáin (muscles)
Genitive singular:
matáin, an mhatáin (e.g. pian an mhatáin, the pain in the muscle)
Genitive plural:
matán, na matán (e.g. neart na matán, the strength of the muscles)

What does “matán” mean?

muscle
A band of tissue in the body that tightens and relaxes to make the body move.Also: muscles, brawn.

Other Irish words for muscle: féitheog (muscle)

“Matán” with the article

The plural of muscle in Irish is matáin. Here is matán after the article (an t-alt), in the singular and the plural.

an matán
the muscle
No change after an
na matáin
the muscles
Plural: no change after na

“Matán” in a sentence: Irish examples

Common Irish sentences using matán, the Irish word for muscle.

Bhí pianta sna matáin agus sna hailt aige.
He had pains in his muscles and joints.
Tharraing mé matán i mo chos inné.
I pulled a muscle in my leg yesterday.
Tá an matán sin an-láidir.
That muscle is very strong.
Gortaíodh matán a dhroma sa chluiche.
His back muscle was injured in the match.
Tá mo mhatáin tinn tar éis an rása.
My muscles are sore after the race.
Cuireann an aclaíocht neart sna matáin.
Exercise builds strength in the muscles.
Tá crampa i matán mo choise.
I have a cramp in my leg muscle.

Other nouns in Irish

More everyday Irish nouns to learn next.

Muscle in Irish: frequently asked questions

What is the Irish for muscle?

The Irish for muscle is matán (pronounced “MA-tawn”). It’s a masculine noun and the plural is matáin.

How do you pronounce matán in Irish?

Matán is said like “MA-tawn” (IPA /ˈmˠat̪ˠɑːnˠ/).

What is the plural of muscle in Irish?

The plural of matán is matáin; with the article, na matáin means “the muscles”. The genitive plural is matán, as in neart na matán (the strength of the muscles).

Why does matán change to mhatán?

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

Is 'matán' the same as 'féith'?

No. 'Matán' is a muscle, while 'féith' usually means a vein or sinew, although older usage sometimes blurs them.

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