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Guest in Irish (Aoi): Meaning, Pronunciation, Usage

The Irish for guest is aoi, a masculine noun (plural aíonna).
Updated October 2026Report a mistake

How to say “guest” in Irish

Irish:
aoi
English:
guest
Word type:
noun
Gender:
masculine, fourth declension
Pronunciation:
“ee”  /iː/
Various forms
Plural:
aíonna (guests)
Genitive singular:
aoi, an aoi (e.g. seomra an aoi, the guest's room)
Genitive plural:
aíonna, na n-aíonna (e.g. liosta na n-aíonna, the list of guests)

What does “aoi” mean?

guest
A person who is invited or welcomed to stay in or visit someone's home, or to attend an event.Also: visitor, lodger, boarder.

“Aoi” with the article

The plural of guest in Irish is aíonna. Here is aoi after the article (an t-alt), in the singular and the plural.

an t-aoi
the guest
Masculine nouns take t before a vowel after an
na haíonna
the guests
Plural: na adds h before a vowel

“Aoi” in a sentence: Irish examples

Common Irish sentences using aoi, the Irish word for guest.

Tá aoi againn anocht.
We have a guest tonight.
Tháinig an t-aoi go luath.
The guest arrived early.
Cuir na tuáillí i seomra an aoi.
Put the towels in the guest's room.
Bhí céad aoi ag an mbainis.
There were a hundred guests at the wedding.
Is é m'aoi speisialta é anocht.
He is my special guest tonight.
Chuir sí fáilte roimh na haíonna go léir.
She welcomed all the guests.
Bhí sé ina aoi againn ar feadh seachtaine.
He stayed with us as a guest for a week.

Other nouns in Irish

More everyday Irish nouns to learn next.

Guest in Irish: frequently asked questions

What is the Irish for guest?

The Irish for guest is aoi (pronounced “ee”). It’s a masculine noun and the plural is aíonna.

How do you pronounce aoi in Irish?

Aoi is said like “ee” (IPA /iː/).

What is the plural of guest in Irish?

The plural of aoi is aíonna; with the article, na haíonna means “the guests”. The genitive plural is aíonna, as in liosta na n-aíonna (the list of guests).

Why does aoi sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an t-aoi (the guest), a haoi (her guest), a n-aoi (their guest), na haíonna (the guests).

What is the difference between 'aoi' and 'cuairteoir'?

'Aoi' is a guest who is hosted or invited, while 'cuairteoir' is any visitor, including a tourist. Hospitality shown to an 'aoi' is 'aíocht'.

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