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Infectious in Irish (tógálach): Meaning, Forms, Examples

Other uses of ‘tógálach’: touchy

The Irish for infectious is tógálach: galar tógálach, an infectious disease.
Updated October 2026Report a mistake

How to say “infectious” in Irish

Irish:
tógálach
English:
infectious, touchy
Word type:
adjective
More infectious:
níos tógálaí
Most infectious:
is tógálaí
Plural:
tógálacha
Pronunciation:
“TOE-gaw-lukh”  /ˈt̪ˠoːɡaːl̪ˠəx/

What does “tógálach” mean?

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

infectious
Describes a disease or condition that can spread easily from one person to another.Also: catching, contagious, communicable.
1 other meaning: touchy
2touchy
Describes a person who is easily offended or upset.Also: sensitive, easily offended, quick to take offence.

“Tógálach” after a noun

An Irish adjective comes after its noun. Here is tógálach after galar (disease, masculine), after scamhóg (lung, feminine) and after a plural.

after a masculine noungalar tógálachan infectious disease
after a feminine nounscamhóg thógálachan infectious lung
after a plural noungalair thógálachainfectious diseases

séimhiú (the h) the ending

feminine
scamhóglung
+
tógálachinfectious
=
scamhóg thógálachan infectious lung

After a feminine noun the adjective gets a séimhiú, an h after its first letter: scamhóg thógálach. After a masculine noun it stays as it is: galar tógálach.

plural
galairdiseases
+
tógálachainfectious, plural
=
galair thógálachainfectious diseases

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

More infectious, most infectious, very infectious

níosmore
+
tógálaíinfectious
=
níos tógálaímore infectious
ismost
+
tógálaíinfectious
=
is tógálaímost infectious

Tá an víreas seo níos tógálaí ná an fliú. This virus is more infectious than the flu.

more infectiousníos tógálaíin the past tense: ní ba thógálaí
most infectiousis tógálaíin the past tense: ba thógálaí
as infectious aschomh tógálach leno change after chomh
very infectiousan-tógálachan- lenites, except d, t and s
too infectiousróthógálachró- lenites

“Tógálach” in a sentence: Irish examples

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

Is galar tógálach í an bhruitíneach.
Measles is an infectious disease.
Bhí aicíd thógálach sa cheantar an geimhreadh sin.
There was an infectious disease in the area that winter.
Scaipeann galair thógálacha go tapa i scoileanna.
Infectious diseases spread quickly in schools.
Tá an víreas seo níos tógálaí ná an fliú.
This virus is more infectious than the flu.
Ná bí ag magadh faoi, tá sé an-tógálach.
Don't tease him, he's very touchy.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Infectious in Irish: frequently asked questions

What is the Irish for infectious?

The Irish for infectious is tógálach (pronounced “TOE-gaw-lukh”). It comes after the noun: galar tógálach, an infectious disease; scamhóg thógálach, an infectious lung.

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

níos tógálaí is more infectious and is tógálaí is most infectious. In the past tense they become ní ba thógálaí and ba thógálaí.

Why does tógálach become thógálach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So scamhóg thógálach (an infectious lung) but galar tógálach (an infectious disease), because galar is masculine.

What is the plural of tógálach?

With a plural noun tógálach becomes tógálacha: galair thógálacha, scamhóga tógálacha. After a plural that ends in a slender consonant it is lenited as well.

How do you say very infectious in Irish?

an-tógálach. Too infectious is róthógálach, and as infectious as is chomh tógálach le.

Does tógálach have more than one meaning?

Yes. Tógálach can mean infectious or touchy, depending on context; the first is the most common.

What is the difference between 'tógálach' and 'teagmhálach'?

Both can describe disease: 'teagmhálach' means contagious, spread by contact, while 'tógálach' is the general everyday word for infectious or catching.

Can 'tógálach' describe a person?

Yes, 'duine tógálach' is a touchy or easily offended person, so context tells you whether it means infectious or touchy.

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