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Polysyllable in Irish (Ilsiolla): Meaning, Pronunciation, Usage

The Irish for polysyllable is ilsiolla, a masculine noun (plural ilsiollaí).
Updated October 2026Report a mistake

How to say “polysyllable” in Irish

Irish:
ilsiolla
English:
polysyllable
Word type:
noun
Gender:
masculine
Pronunciation:
“IL-shul-uh”  /ˈɪlʲˌʃʊlˠə/
Various forms
Plural:
ilsiollaí (polysyllables)
Genitive singular:
ilsiolla, an ilsiolla (e.g. fuaimniú an ilsiolla, the pronunciation of the polysyllable)
Genitive plural:
ilsiollaí, na n-ilsiollaí (e.g. fuaimniú na n-ilsiollaí, the pronunciation of polysyllables)

What does “ilsiolla” mean?

polysyllable
A word made up of several syllables.Also: polysyllabic word, long word, many syllables.

“Ilsiolla” with the article

The plural of polysyllable in Irish is ilsiollaí. Here is ilsiolla after the article (an t-alt), in the singular and the plural.

an t-ilsiolla
the polysyllable
Masculine nouns take t before a vowel after an
na hilsiollaí
the polysyllables
Plural: na adds h before a vowel

“Ilsiolla” in a sentence: Irish examples

Common Irish sentences using ilsiolla, the Irish word for polysyllable.

Is ilsiolla é an focal sin.
That word is a polysyllable.
Tá an t-ilsiolla seo deacair a fhuaimniú.
This polysyllable is hard to pronounce.
Bíonn an bhéim ar an gcéad siolla den ilsiolla.
The stress falls on the first syllable of the polysyllable.
Scríobh an múinteoir ilsiollaí ar an gclár.
The teacher wrote polysyllables on the board.
Ní maith liom ilsiollaí fada i ndánta.
I don't like long polysyllables in poems.
Cén áit a bhfuil an bhéim san ilsiolla seo?
Where is the stress in this polysyllable?
Tá a lán ilsiollaí sa téacs seo.
There are many polysyllables in this text.

Other nouns in Irish

More everyday Irish nouns to learn next.

Polysyllable in Irish: frequently asked questions

What is the Irish for polysyllable?

The Irish for polysyllable is ilsiolla (pronounced “IL-shul-uh”). It’s a masculine noun and the plural is ilsiollaí.

How do you pronounce ilsiolla in Irish?

Ilsiolla is said like “IL-shul-uh” (IPA /ˈɪlʲˌʃʊlˠə/).

What is the plural of polysyllable in Irish?

The plural of ilsiolla is ilsiollaí; with the article, na hilsiollaí means “the polysyllables”. The genitive plural is ilsiollaí, as in fuaimniú na n-ilsiollaí (the pronunciation of polysyllables).

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

Irish nouns beginning with a vowel take a prefix after certain words: an t-ilsiolla (the polysyllable), a hilsiolla (her polysyllable), a n-ilsiolla (their polysyllable), na hilsiollaí (the polysyllables).

What is the opposite of 'ilsiolla'?

A word of one syllable is an 'aonsiolla' (monosyllable); 'ilsiolla' uses the prefix 'il-' meaning many.

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