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Good deed in Irish (Dea-bheart): Meaning, Pronunciation, Usage

The Irish for good deed is dea-bheart, a masculine noun (plural dea-bhearta).
Updated October 2026Report a mistake

How to say “good deed” in Irish

Irish:
dea-bheart
English:
good deed
Word type:
noun
Gender:
masculine
Pronunciation:
“dya-VYART”  /ˌdʲa ˈvʲaɾˠt̪ˠ/
Various forms
Plural:
dea-bhearta (good deeds)
Genitive singular:
dea-bhirt, an dea-bhirt (e.g. luach an dea-bhirt, the value of the good deed)
Genitive plural:
dea-bheart, na ndea-bheart (e.g. liosta na ndea-bheart, the list of good deeds)

What does “dea-bheart” mean?

good deed
A kind or virtuous action done for someone else or for the good of others.Also: kind act, good turn, good work.

Other Irish words for good deed: dea-obair (good work), dea-ghníomh (good deed)

“Dea-bheart” with the article

The plural of good deed in Irish is dea-bhearta. Here is dea-bheart after the article (an t-alt), in the singular and the plural.

an dea-bheart
the good deed
No change after an
na dea-bhearta
the good deeds
Plural: no change after na

“Dea-bheart” in a sentence: Irish examples

Common Irish sentences using dea-bheart, the Irish word for good deed.

Rinne sé dea-bheart inniu.
He did a good deed today.
Ba dhea-bheart é sin, go raibh maith agat.
That was a good deed, thank you.
Ní dhéanfar dearmad ar a dea-bhearta.
Her good deeds will not be forgotten.
Bhí an dea-bheart sin ina chabhair mhór dúinn.
That good deed was a great help to us.
Tá cáil air mar gheall ar a dhea-bhearta.
He is well known for his good deeds.
Fuair sí moladh as an dea-bheart a rinne sí.
She was praised for the good deed she did.

Other nouns in Irish

More everyday Irish nouns to learn next.

Good deed in Irish: frequently asked questions

What is the Irish for good deed?

The Irish for good deed is dea-bheart (pronounced “dya-VYART”). It’s a masculine noun and the plural is dea-bhearta.

How do you pronounce dea-bheart in Irish?

Dea-bheart is said like “dya-VYART” (IPA /ˌdʲa ˈvʲaɾˠt̪ˠ/).

What is the plural of good deed in Irish?

The plural of dea-bheart is dea-bhearta; with the article, na dea-bhearta means “the good deeds”. The genitive plural is dea-bheart, as in liosta na ndea-bheart (the list of good deeds).

Why does dea-bheart change to dhea-bheart or ndea-bheart?

Irish changes the start of some words after certain words. After mo (my) dea-bheart becomes mo dhea-bheart (lenition), and after ár (our) or i (in) it becomes ár ndea-bheart (eclipsis).

How does 'dea-bheart' relate to 'beart'?

'Beart' means a deed or action, and the prefix 'dea-' (good) lenites it, giving 'dea-bheart', a good deed. The opposite is 'drochbheart', a bad deed.

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