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Fatty in Irish (geireach): Meaning, Forms, Examples

Other uses of ‘geireach’: sebaceous

The Irish for fatty is geireach: bia geireach, fatty food.
Updated October 2026Report a mistake

How to say “fatty” in Irish

Irish:
geireach
English:
fatty, sebaceous
Word type:
adjective
Fattier:
níos geirí
Fattiest:
is geirí
Plural:
geireacha
Pronunciation:
“GER-ukh”  /ˈɟɛɾʲəx/

What does “geireach” mean?

“Geireach” has two alternative meanings. The most common comes first.

fatty
Containing a lot of fat or grease.Also: greasy, fat, suety.
1 other meaning: sebaceous
2sebaceous
Relating to or producing the oily substance of the skin.Also: oily.

“Geireach” after a noun

An Irish adjective comes after its noun. Here is geireach after bia (food, masculine), after feoil (meat, feminine) and after a plural.

after a masculine nounbia geireachfatty food
after a feminine nounfeoil gheireachfatty meat
after a plural nounbianna geireachafatty foods

séimhiú (the h) the ending

feminine
feoilmeat
+
geireachfatty
=
feoil gheireachfatty meat

After a feminine noun the adjective gets a séimhiú, an h after its first letter: feoil gheireach. After a masculine noun it stays as it is: bia geireach.

plural
biannafoods
+
geireachafatty, plural
=
bianna geireachafatty foods

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

Fattier, fattiest, very fatty

níosmore
+
geirífatty
=
níos geirífattier
ismost
+
geirífatty
=
is geirífattiest

Tá an mhuiceoil níos geirí ná an sicín. The pork is fattier than the chicken.

fattierníos geiríin the past tense: ní ba gheirí
fattiestis geiríin the past tense: ba gheirí
as fatty aschomh geireach leno change after chomh
very fattyan-gheireachan- lenites, except d, t and s
too fattyrógheireachró- lenites

“Geireach” in a sentence: Irish examples

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

Ní maith liom bia geireach.
I don't like fatty food.
Bhí feoil gheireach ar an bpláta.
There was fatty meat on the plate.
Seachain na bianna geireacha.
Avoid fatty foods.
Tá an mhuiceoil níos geirí ná an sicín.
The pork is fattier than the chicken.
Tá an bagún seo an-gheireach.
This bacon is very fatty.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Fatty in Irish: frequently asked questions

What is the Irish for fatty?

The Irish for fatty is geireach (pronounced “GER-ukh”). It comes after the noun: bia geireach, fatty food; feoil gheireach, fatty meat.

How do you say fattier and fattiest in Irish?

níos geirí is fattier and is geirí is fattiest. In the past tense they become ní ba gheirí and ba gheirí.

Why does geireach become gheireach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So feoil gheireach (fatty meat) but bia geireach (fatty food), because bia is masculine.

What is the plural of geireach?

With a plural noun geireach becomes geireacha: bianna geireacha, feolta geireacha.

How do you say very fatty in Irish?

an-gheireach. Too fatty is rógheireach, and as fatty as is chomh geireach le.

Does geireach have more than one meaning?

Yes. Geireach can mean fatty or sebaceous, depending on context; the first is the most common.

What is the difference between 'geireach' and 'ramhar'?

'Geireach' describes food or tissue full of fat, as in 'feoil gheireach', while 'ramhar' usually means fat or thick of a person or animal, as in 'fear ramhar'.

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