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Whitening in Irish (Bánú): Meaning, Pronunciation, Usage

‘bánú’ also means: dawn · depopulation

The Irish for whitening is bánú, a masculine noun. Ag bánú is whitening, from the verb bánaigh.
Updated October 2026Report a mistake

How to say “whitening” in Irish

Irish:
bánú
English:
whitening, dawn, depopulation
Word type:
noun (verbal noun)
Verbal noun of:
bánaigh, to whiten (ag bánú, whitening)
Gender:
masculine
Pronunciation:
“BAW-noo”  /ˈbˠaːn̪ˠuː/
Various forms
Genitive singular:
bánaithe, an bhánaithe (e.g. tréimhse an bhánaithe, the period of whitening)

What does “bánú” mean?

“Bánú” has three alternative meanings. The most common comes first.

whitening
The act of making or becoming white or pale; verbal noun of the verb bánaigh.Also: blanching, paling, bleaching.
2 other meanings: dawn or depopulation
2dawn
The first light of day, used in the phrase bánú an lae.Also: daybreak, first light.
3depopulation
The emptying of a place of its people or the laying waste of land; verbal noun of bánaigh.Also: devastation, laying waste, clearance.

“Bánú” as a verbal noun

After ag, bánú means whitening: it is the verbal noun of the verb bánaigh (to whiten). A noun that follows it goes into the genitive.

agat
+
bánúverbal noun
=
ag bánúwhitening

“Bánú” with the article

Here is bánú after the article (an t-alt).

an bánú
the whitening
No change after an

“Bánú” in a sentence: Irish examples

Common Irish sentences using bánú, the Irish word for whitening.

D'éirigh sé le bánú an lae.
He got up at daybreak.
Is cuimhin leo bánú na tuaithe.
They remember the depopulation of the countryside.
Bhí bánú ar a aghaidh leis an eagla.
His face went pale with fear.
Thosaigh an bánú i ndiaidh an Ghorta.
The depopulation began after the Famine.
Labhair sí faoi pholasaí an bhánaithe.
She spoke about the policy of clearance.
Is cúis imní é bánú na n-oileán.
The emptying of the islands is a cause of concern.
Bhíomar ar an mbóthar roimh bhánú an lae.
We were on the road before dawn.

Other nouns in Irish

More everyday Irish nouns to learn next.

Whitening in Irish: frequently asked questions

What is the Irish for whitening?

The Irish for whitening is bánú (pronounced “BAW-noo”). It’s a masculine noun. Depending on context it can also mean dawn or depopulation.

How do you pronounce bánú in Irish?

Bánú is said like “BAW-noo” (IPA /ˈbˠaːn̪ˠuː/).

Does bánú have a plural?

No plural form is given for bánú in the standard. Many abstract and mass nouns in Irish have no plural.

Does bánú have more than one meaning?

Yes. Bánú can mean whitening, dawn or depopulation, depending on context; the first is the most common.

Why does bánú change to bhánú or mbánú?

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

How do you say 'at dawn' using bánú?

Say le bánú an lae or ar bhánú an lae; breacadh an lae is a common alternative.

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