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Feat in Irish (Gaisce): Meaning, Pronunciation, Usage

‘gaisce’ also means: valour · boasting · arms

The Irish for feat is gaisce, a masculine noun (plural gaiscí).
Updated October 2026Report a mistake

How to say “feat” in Irish

Irish:
gaisce
English:
feat, valour, boasting, arms
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“GASH-kuh”  /ˈɡaʃcə/
Various forms
Plural:
gaiscí (feats)
Genitive singular:
gaisce, an ghaisce (e.g. scéal an ghaisce, the story of the feat)
Genitive plural:
gaiscí, na ngaiscí (e.g. cuntas na ngaiscí, the account of the feats)

What does “gaisce” mean?

“Gaisce” has four alternative meanings. The most common comes first.

feat
A brave or impressive deed, an exploit or achievement.Also: exploit, achievement, deed, heroic deed.
3 other meanings: valour or boasting or arms
2valour
Bravery and skill, especially in fighting; prowess.Also: prowess, bravery, heroism.
3boasting
Showing off or bragging about what you have done.Also: bravado, showing off, swank.
4arms
Weapons and military equipment, in older or literary use.Also: weapons, martial equipment.

Other Irish words for feat: éacht (feat)

“Gaisce” with the article

The plural of feat in Irish is gaiscí. Here is gaisce after the article (an t-alt), in the singular and the plural.

an gaisce
the feat
No change after an
na gaiscí
the feats
Plural: no change after na

“Gaisce” in a sentence: Irish examples

Common Irish sentences using gaisce, the Irish word for feat.

Ba mhór an gaisce é an sliabh a dhreapadh.
Climbing the mountain was a great feat.
Ní haon ghaisce é sin.
That's no great achievement.
Bhí sé ag déanamh gaisce os comhair na gcailíní.
He was showing off in front of the girls.
Insíonn na scéalta faoi ghaiscí Fhinn Mhic Cumhaill.
The stories tell of the exploits of Fionn mac Cumhaill.
Rinne sí gaisce sa scrúdú.
She did brilliantly in the exam.
Ní raibh ach gaisce ina chuid cainte.
His talk was nothing but bravado.

Other nouns in Irish

More everyday Irish nouns to learn next.

Feat in Irish: frequently asked questions

What is the Irish for feat?

The Irish for feat is gaisce (pronounced “GASH-kuh”). It’s a masculine noun and the plural is gaiscí. Depending on context it can also mean valour or boasting or arms.

How do you pronounce gaisce in Irish?

Gaisce is said like “GASH-kuh” (IPA /ˈɡaʃcə/).

What is the plural of feat in Irish?

The plural of gaisce is gaiscí; with the article, na gaiscí means “the feats”. The genitive plural is gaiscí, as in cuntas na ngaiscí (the account of the feats).

Does gaisce have more than one meaning?

Yes. Gaisce can mean feat, valour, boasting or arms, depending on context; the first is the most common.

Why does gaisce change to ghaisce or ngaisce?

Irish changes the start of some words after certain words. After mo (my) gaisce becomes mo ghaisce (lenition), and after ár (our) or i (in) it becomes ár ngaisce (eclipsis).

What is the difference between 'gaisce' and 'éacht'?

Both mean a feat, but 'gaisce' can also mean boasting, as in 'ag déanamh gaisce' (showing off), while 'éacht' is simply a remarkable achievement.

What does 'ní haon ghaisce é' mean?

It means 'it's nothing to boast about' or 'it's no great achievement', a very common idiomatic use.

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