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Ammonia in Irish (Amóinia): Meaning, Pronunciation, Usage

The Irish for ammonia is amóinia, a feminine noun.
Updated October 2026Report a mistake

How to say “ammonia” in Irish

Irish:
amóinia
English:
ammonia
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“uh-MOE-nee-uh”  /əˈmoːnʲiə/
Various forms
Genitive singular:
amóinia, na hamóinia (e.g. boladh na hamóinia, the smell of ammonia)

What does “amóinia” mean?

ammonia
A colourless gas with a strong sharp smell, made of nitrogen and hydrogen, also used dissolved in water as a cleaning liquid.Also: ammonia gas, ammonia solution, nh3.

“Amóinia” with the article

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

an amóinia
the ammonia
No change: feminine nouns starting with a vowel keep their form after an

“Amóinia” in a sentence: Irish examples

Common Irish sentences using amóinia, the Irish word for ammonia.

Tá boladh láidir ag amóinia.
Ammonia has a strong smell.
Is gás gan dath í an amóinia.
Ammonia is a colourless gas.
Ná measc amóinia le bliseach riamh.
Never mix ammonia with bleach.
Bhí boladh na hamóinia sa seomra.
There was a smell of ammonia in the room.
Úsáidtear amóinia chun leasacháin a dhéanamh.
Ammonia is used to make fertilisers.
Ghlan sí an fhuinneog le hamóinia.
She cleaned the window with ammonia.
Tá nítrigin agus hidrigin san amóinia.
Ammonia contains nitrogen and hydrogen.

Other nouns in Irish

More everyday Irish nouns to learn next.

Ammonia in Irish: frequently asked questions

What is the Irish for ammonia?

The Irish for ammonia is amóinia (pronounced “uh-MOE-nee-uh”). It’s a feminine noun.

How do you pronounce amóinia in Irish?

Amóinia is said like “uh-MOE-nee-uh” (IPA /əˈmoːnʲiə/).

Does amóinia have a plural?

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

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

Irish nouns beginning with a vowel take a prefix after certain words: an amóinia (the ammonia), a hamóinia (her ammonia), a n-amóinia (their ammonia).

Does 'amóinia' take h- after the article in the genitive?

Yes, as a feminine noun beginning with a vowel it becomes 'na hamóinia' in the genitive, as in 'boladh na hamóinia'.

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