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Use in Irish (Úsáid): Meaning, Pronunciation, Usage

‘úsáid’ also means: usage · treatment · to use

The Irish for use is úsáid, a feminine noun (plural úsáidí). Ag úsáid is using, from the verb úsáid.
Updated October 2026Report a mistake

How to say “use” in Irish

Irish:
úsáid
English:
use, usage, treatment
Word type:
noun (verbal noun)
Verbal noun of:
úsáid, to use (ag úsáid, using)
Gender:
feminine, second declension
Pronunciation:
“OO-sawj”  /ˈuːsˠaːdʲ/
Various forms
Plural:
úsáidí (uses)
Genitive singular:
úsáide, na húsáide (e.g. treoracha úsáide, instructions for use)
Genitive plural:
úsáidí, na n-úsáidí (e.g. liosta úsáidí an fhocail, the list of uses of the word)

What does “úsáid” mean?

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

use
The act of using something, or the purpose something is used for; it is also the verbal noun of the verb úsáid, to use.Also: using, utilization, usage.
2 other meanings: usage or treatment
2usage
The customary way in which something, especially a word or expression, is used.Also: custom, practice.
3treatment
The way a person or thing is handled or treated.Also: handling, manner of using.

Other Irish words for use: úsáid (use)

Other entries for “úsáid”

The same spelling has its own page as:

“Úsáid” as a verbal noun

After ag, úsáid means using: it is the verbal noun of the verb úsáid (to use). A noun that follows it goes into the genitive.

agat
+
úsáidverbal noun
=
ag úsáidusing

“Úsáid” with the article

The plural of use in Irish is úsáidí. Here is úsáid after the article (an t-alt), in the singular and the plural.

an úsáid
the use
No change: feminine nouns starting with a vowel keep their form after an
na húsáidí
the uses
Plural: na adds h before a vowel

“Úsáid” in a sentence: Irish examples

Common Irish sentences using úsáid, the Irish word for use.

Bain úsáid as an bhfoclóir.
Use the dictionary.
Níl an córas nua in úsáid go fóill.
The new system is not in use yet.
Cén úsáid atá leis seo?
What's this used for?
Léigh na treoracha úsáide ar dtús.
Read the instructions for use first.
Tá a lán úsáidí ag an uirlis sin.
That tool has many uses.
Baineann an t-údar an-úsáid as léaráidí.
The author makes great use of diagrams.
Is fiú an t-airgead é don úsáid a bhainim as.
It's worth the money for the use I get out of it.

Other nouns in Irish

More everyday Irish nouns to learn next.

Use in Irish: frequently asked questions

What is the Irish for use?

The Irish for use is úsáid (pronounced “OO-sawj”). It’s a feminine noun and the plural is úsáidí. Depending on context it can also mean usage or treatment.

How do you pronounce úsáid in Irish?

Úsáid is said like “OO-sawj” (IPA /ˈuːsˠaːdʲ/).

What is the plural of use in Irish?

The plural of úsáid is úsáidí; with the article, na húsáidí means “the uses”. The genitive plural is úsáidí, as in liosta úsáidí an fhocail (the list of uses of the word).

Does úsáid have more than one meaning?

Yes. Úsáid can mean use, usage or treatment, depending on context; the first is the most common. Úsáid also has its own entry as a verb meaning to use.

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

Irish nouns beginning with a vowel take a prefix after certain words: an úsáid (the use), a húsáid (her use), a n-úsáid (their use), na húsáidí (the uses).

How do I say 'to make use of something'?

Use 'bain úsáid as': Bhain mé úsáid as an ríomhaire, I made use of the computer.

What is the difference between úsáid and feidhm?

Úsáid is the act of using something, while feidhm is more its function or effect: tá feidhm leis means it is useful or effective.

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