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Perennial in Irish (ilbhliantúil): Meaning, Forms, Examples

The Irish for perennial is ilbhliantúil: planda ilbhliantúil, a perennial plant.
Updated October 2026Report a mistake

How to say “perennial” in Irish

Irish:
ilbhliantúil
English:
perennial
Word type:
adjective
More perennial:
níos ilbhliantúla
Most perennial:
is ilbhliantúla
Plural:
ilbhliantúla
Pronunciation:
“IL-vleen-too-il”  /ɪlʲvʲlʲiənˠt̪ˠuːlʲ/

What does “ilbhliantúil” mean?

perennial
Describes a plant that lives for more than two years, growing again each year.Also: long-lived, lasting for years.

“Ilbhliantúil” after a noun

An Irish adjective comes after its noun. Here is ilbhliantúil after planda (plant, masculine), after luibh (herb, feminine) and after a plural.

after a masculine nounplanda ilbhliantúila perennial plant
after a feminine nounluibh ilbhliantúila perennial herb
after a plural nounplandaí ilbhliantúlaperennial plants

séimhiú (the h) the ending

plural
plandaíplants
+
ilbhliantúlaperennial, plural
=
plandaí ilbhliantúlaperennial plants

With a plural noun the adjective takes its plural form, ilbhliantúla.

More perennial, most perennial, very perennial

níosmore
+
ilbhliantúlaperennial
=
níos ilbhliantúlamore perennial
ismost
+
ilbhliantúlaperennial
=
is ilbhliantúlamost perennial

Tá an planda seo níos ilbhliantúla ná an ceann eile. This plant is more perennial than the other one.

more perennialníos ilbhliantúlain the past tense: ní b'ilbhliantúla
most perennialis ilbhliantúlain the past tense: ab ilbhliantúla
as perennial aschomh hilbhliantúil lechomh puts an h before a vowel
very perennialan-ilbhliantúilan- lenites, except d, t and s
too perennialró-ilbhliantúilró- lenites

“Ilbhliantúil” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Cuireadh crann ilbhliantúil sa ghairdín.
A perennial tree was planted in the garden.
Is luibh ilbhliantúil é an mionta.
Mint is a perennial herb.
Tá bláthanna ilbhliantúla ag fás cois an tí.
Perennial flowers are growing beside the house.
Tá an planda seo níos ilbhliantúla ná an ceann eile.
This plant is more perennial than the other one.
Tá an planda seo ilbhliantúil.
This plant is perennial.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Perennial in Irish: frequently asked questions

What is the Irish for perennial?

The Irish for perennial is ilbhliantúil (pronounced “IL-vleen-too-il”). It comes after the noun: planda ilbhliantúil, a perennial plant; luibh ilbhliantúil, a perennial herb.

How do you say more perennial and most perennial in Irish?

níos ilbhliantúla is more perennial and is ilbhliantúla is most perennial. In the past tense they become ní b'ilbhliantúla and ab ilbhliantúla.

What is the plural of ilbhliantúil?

With a plural noun ilbhliantúil becomes ilbhliantúla: plandaí ilbhliantúla, luibheanna ilbhliantúla.

How do you say very perennial in Irish?

an-ilbhliantúil. Too perennial is ró-ilbhliantúil, and as perennial as is chomh hilbhliantúil le.

What is the opposite of ilbhliantúil for plants?

A plant that lives only one year is bliantúil (annual), and one that lives two years is débhliantúil (biennial).

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