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Flower in Irish (Bláth): Meaning, Pronunciation, Usage

‘bláth’ also means: bloom

The Irish for flower is bláth, a masculine noun (plural bláthanna).
Updated October 2026Report a mistake

How to say “flower” in Irish

Irish:
bláth
English:
flower, bloom
Word type:
noun
Gender:
masculine, third declension
Pronunciation:
“blaw”  /bl̪ˠɑː/
Various forms
Plural:
bláthanna (flowers)
Genitive singular:
blátha, an bhlátha (e.g. dath an bhlátha, the colour of the flower)
Genitive plural:
bláthanna, na mbláthanna (e.g. boladh na mbláthanna, the smell of the flowers)

What does “bláth” mean?

“Bláth” has two alternative meanings. The most common comes first.

flower
The coloured part of a plant that produces seeds, or a plant grown for its blossoms.Also: blossom, bloom.
1 other meaning: bloom
2bloom
The best or most flourishing state of something, as in being in flower or in one's prime.Also: prime, flourishing, heyday.

“Bláth” with the article

The plural of flower in Irish is bláthanna. Here is bláth after the article (an t-alt), in the singular and the plural.

an bláth
the flower
No change after an
na bláthanna
the flowers
Plural: no change after na

“Bláth” in a sentence: Irish examples

Common Irish sentences using bláth, the Irish word for flower.

Thug sé bláth álainn dá mháthair.
He gave his mother a beautiful flower.
Tá an bláth sin an-bhuí.
That flower is very yellow.
Cheannaigh mé bláthanna don bhainis.
I bought flowers for the wedding.
Tá na crainn faoi bhláth anois.
The trees are in blossom now.
Tá mo bhláthanna ag fás go maith sa ghairdín.
My flowers are growing well in the garden.
Is breá liom boladh na mbláthanna san earrach.
I love the smell of the flowers in spring.
Chuir sí na bláthanna i vása ar an mbord.
She put the flowers in a vase on the table.

Other nouns in Irish

More everyday Irish nouns to learn next.

Flower in Irish: frequently asked questions

What is the Irish for flower?

The Irish for flower is bláth (pronounced “blaw”). It’s a masculine noun and the plural is bláthanna. Depending on context it can also mean bloom.

How do you pronounce bláth in Irish?

Bláth is said like “blaw” (IPA /bl̪ˠɑː/).

What is the plural of flower in Irish?

The plural of bláth is bláthanna; with the article, na bláthanna means “the flowers”. The genitive plural is bláthanna, as in boladh na mbláthanna (the smell of the flowers).

Does bláth have more than one meaning?

Yes. Bláth can mean flower or bloom, depending on context; the first is the most common.

Why does bláth change to bhláth or mbláth?

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

How do I say something is in bloom?

Use 'faoi bhláth', for example 'Tá na rósanna faoi bhláth' means the roses are in bloom.

What is the difference between 'bláth' and 'bláthanna'?

'Bláth' is one flower and 'bláthanna' is the plural, flowers; a florist is 'bláthadóir'.

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