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Thick in Irish (tiubh): Meaning, Forms, Examples

Other uses of ‘tiubh’: dense · fast

The Irish for thick is tiubh: ceo tiubh, thick fog.
Updated October 2026Report a mistake

How to say “thick” in Irish

Irish:
tiubh
English:
thick, dense, fast
Word type:
adjective
Thicker:
níos tibhe
Thickest:
is tibhe
Plural:
tiubha
Pronunciation:
“tyoov”  /tʲʊvˠ/

What does “tiubh” mean?

“Tiubh” has three alternative meanings. The most common comes first.

thick
Having a large distance between its two sides, or not flowing easily.Also: heavy, viscous.
2 other meanings: dense or fast
2dense
Closely packed together, with many things in a small space.Also: closely set, crowded, thick.
3fast
Coming quickly one after another, frequent and rapid.Also: frequent, rapid, thick and fast.

“Tiubh” after a noun

An Irish adjective comes after its noun. Here is tiubh after ceo (fog, masculine), after bróg (shoe, feminine) and after a plural.

after a masculine nounceo tiubhthick fog
after a feminine nounbróg thiubha thick shoe
after a plural nounceonna tiubhathick fogs

séimhiú (the h) the ending

feminine
brógshoe
+
tiubhthick
=
bróg thiubha thick shoe

After a feminine noun the adjective gets a séimhiú, an h after its first letter: bróg thiubh. After a masculine noun it stays as it is: ceo tiubh.

plural
ceonnafogs
+
tiubhathick, plural
=
ceonna tiubhathick fogs

With a plural noun the adjective takes its plural form, tiubha. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: bróga tiubha.

Thicker, thickest, very thick

níosmore
+
tibhethick
=
níos tibhethicker
ismost
+
tibhethick
=
is tibhethickest

Tá an t-anraith seo níos tibhe ná an ceann eile. This soup is thicker than the other one.

thickerníos tibhein the past tense: ní ba thibhe
thickestis tibhein the past tense: ba thibhe
as thick aschomh tiubh leno change after chomh
very thickan-tiubhan- lenites, except d, t and s
too thickróthiubhró- lenites

“Tiubh” in a sentence: Irish examples

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

Bhí ceo tiubh ar an sliabh ar maidin.
There was thick fog on the mountain this morning.
Shiúil siad trí choill thiubh.
They walked through a dense wood.
Tá na ballaí tiubha sa seanchaisleán.
The walls in the old castle are thick.
Tá an t-anraith seo níos tibhe ná an ceann eile.
This soup is thicker than the other one.
Tá an féar tiubh sa ghairdín.
The grass is thick in the garden.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Thick in Irish: frequently asked questions

What is the Irish for thick?

The Irish for thick is tiubh (pronounced “tyoov”). It comes after the noun: ceo tiubh, thick fog; bróg thiubh, a thick shoe.

How do you say thicker and thickest in Irish?

níos tibhe is thicker and is tibhe is thickest. In the past tense they become ní ba thibhe and ba thibhe.

Why does tiubh become thiubh?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So bróg thiubh (a thick shoe) but ceo tiubh (thick fog), because ceo is masculine.

What is the plural of tiubh?

With a plural noun tiubh becomes tiubha: ceonna tiubha, bróga tiubha.

How do you say very thick in Irish?

an-tiubh. Too thick is róthiubh, and as thick as is chomh tiubh le.

Does tiubh have more than one meaning?

Yes. Tiubh can mean thick, dense or fast, depending on context; the first is the most common.

What is the difference between tiubh and ramhar?

Tiubh means thick or dense, for things like fog, walls or soup, while ramhar usually means fat or plump, for people and animals.

How do I say something is happening thick and fast?

Use go tiubh or tiubh te, for example: Bhí na ceisteanna ag teacht go tiubh.

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