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Acetal in Irish (Aicéatal): Meaning, Pronunciation, Usage

The Irish for acetal is aicéatal, a masculine noun (plural aicéatail).
Updated October 2026Report a mistake

How to say “acetal” in Irish

Irish:
aicéatal
English:
acetal
Word type:
noun
Gender:
masculine
Pronunciation:
“AK-ay-tuhl”  /ˈakʲeːt̪ˠəl̪ˠ/
Various forms
Plural:
aicéatail (acetals)
Genitive singular:
aicéatail, an aicéatail (e.g. foirmle an aicéatail, the formula of the acetal)
Genitive plural:
aicéatal, na n-aicéatal (e.g. airíonna na n-aicéatal, the properties of the acetals)

What does “aicéatal” mean?

acetal
An organic chemical compound formed when an aldehyde reacts with an alcohol, also used as the name of a plastic.Also: acetal compound, acetal resin.

“Aicéatal” with the article

The plural of acetal in Irish is aicéatail. Here is aicéatal after the article (an t-alt), in the singular and the plural.

an t-aicéatal
the acetal
Masculine nouns take t before a vowel after an
na haicéatail
the acetals
Plural: na adds h before a vowel

“Aicéatal” in a sentence: Irish examples

Common Irish sentences using aicéatal, the Irish word for acetal.

Is comhdhúil orgánach é aicéatal.
An acetal is an organic compound.
Déantar an t-aicéatal ó alcól agus aildéad.
The acetal is made from an alcohol and an aldehyde.
Scríobh an múinteoir foirmle an aicéatail ar an gclár.
The teacher wrote the formula of the acetal on the board.
Tá aicéatail cobhsaí i dtuaslagán bunata.
Acetals are stable in basic solution.
Rinneamar staidéar ar aicéatail sa tsaotharlann inniu.
We studied acetals in the laboratory today.
Úsáidtear plaisteach aicéatail i bpáirteanna innill.
Acetal plastic is used in machine parts.
Cad is aicéatal ann, a mhúinteoir?
What is an acetal, teacher?

Other nouns in Irish

More everyday Irish nouns to learn next.

Acetal in Irish: frequently asked questions

What is the Irish for acetal?

The Irish for acetal is aicéatal (pronounced “AK-ay-tuhl”). It’s a masculine noun and the plural is aicéatail.

How do you pronounce aicéatal in Irish?

Aicéatal is said like “AK-ay-tuhl” (IPA /ˈakʲeːt̪ˠəl̪ˠ/).

What is the plural of acetal in Irish?

The plural of aicéatal is aicéatail; with the article, na haicéatail means “the acetals”. The genitive plural is aicéatal, as in airíonna na n-aicéatal (the properties of the acetals).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-aicéatal (the acetal), a haicéatal (her acetal), a n-aicéatal (their acetal), na haicéatail (the acetals).

Is 'aicéatal' the same as 'aicéatón'?

No. 'Aicéatal' is acetal, a compound from an aldehyde and alcohol, while 'aicéatón' is acetone, a solvent.

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