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Oily in Irish (olúil): Meaning, Forms, Examples

The Irish for oily is olúil: iasc olúil, oily fish.
Updated October 2026Report a mistake

How to say “oily” in Irish

Irish:
olúil
English:
oily
Word type:
adjective
Oilier:
níos olúla
Oiliest:
is olúla
Plural:
olúla
Pronunciation:
“ol-OOL”  /ɔˈl̪ˠuːlʲ/

What does “olúil” mean?

oily
Containing, covered with or like oil.Also: oleaginous, greasy.

Other Irish adjectives for oily: gréisceach (greasy), olach (oily)

“Olúil” after a noun

An Irish adjective comes after its noun. Here is olúil after iasc (fish, masculine), after lámh (hand, feminine) and after a plural.

after a masculine nouniasc olúiloily fish
after a feminine nounlámh olúilan oily hand
after a plural nounéisc olúlaoily fish

séimhiú (the h) the ending

plural
éiscfish
+
olúlaoily, plural
=
éisc olúlaoily fish

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

Oilier, oiliest, very oily

níosmore
+
olúlaoily
=
níos olúlaoilier
ismost
+
olúlaoily
=
is olúlaoiliest

Tá an t-uisce seo níos olúla ná an t-uisce eile. This water is oilier than the other water.

oilierníos olúlain the past tense: ní b'olúla
oiliestis olúlain the past tense: ab olúla
as oily aschomh holúil lechomh puts an h before a vowel
very oilyan-olúilan- lenites, except d, t and s
too oilyró-olúilró- lenites

“Olúil” in a sentence: Irish examples

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

Is iasc olúil é an scadán.
The herring is an oily fish.
Bhí lámh olúil aige tar éis na hoibre.
He had an oily hand after the work.
Ná caith na héadaí olúla sa teach.
Don't wear the oily clothes in the house.
Tá an t-uisce seo níos olúla ná an t-uisce eile.
This water is oilier than the other water.
Tá an t-urlár sa gharáiste olúil.
The floor in the garage is oily.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Oily in Irish: frequently asked questions

What is the Irish for oily?

The Irish for oily is olúil (pronounced “ol-OOL”). It comes after the noun: iasc olúil, oily fish; lámh olúil, an oily hand.

How do you say oilier and oiliest in Irish?

níos olúla is oilier and is olúla is oiliest. In the past tense they become ní b'olúla and ab olúla.

What is the plural of olúil?

With a plural noun olúil becomes olúla: éisc olúla, lámha olúla.

How do you say very oily in Irish?

an-olúil. Too oily is ró-olúil, and as oily as is chomh holúil le.

Which noun is 'olúil' based on?

It comes from 'ola', meaning oil, so 'iasc olúil' is an oily fish.

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