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Infrared in Irish (infridhearg): Meaning, Forms, Examples

Other uses of ‘infridhearg’: infrared radiation (noun, masculine)

The Irish for infrared is infridhearg: solas infridhearg, infrared light.
Updated October 2026Report a mistake

How to say “infrared” in Irish

Irish:
infridhearg
English:
infrared
Word type:
adjective
More infrared:
níos infridheirge
Most infrared:
is infridheirge
Plural:
infridhearga
Pronunciation:
“IN-fri-yarg”  /ˈɪnʲfʲɾʲɪˌjaɾˠəɡ/

What does “infridhearg” mean?

infrared
Describes light or radiation with a wavelength just longer than red light, which the eye cannot see.Also: infra-red, ir.
Other entries for “infridhearg”

The same spelling has its own page as:

“Infridhearg” after a noun

An Irish adjective comes after its noun. Here is infridhearg after solas (light, masculine), after bean (woman, feminine) and after a plural.

after a masculine nounsolas infridhearginfrared light
after a feminine nounbean infridheargan infrared woman
after a plural nounsoilse infridheargainfrared lights

séimhiú (the h) the ending

plural
soilselights
+
infridheargainfrared, plural
=
soilse infridheargainfrared lights

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

More infrared, most infrared, very infrared

níosmore
+
infridheirgeinfrared
=
níos infridheirgemore infrared
ismost
+
infridheirgeinfrared
=
is infridheirgemost infrared

Tá an tonnfhad seo níos infridheirge ná an ceann eile. This wavelength is further into the infrared than the other one.

more infraredníos infridheirgein the past tense: ní b'infridheirge
most infraredis infridheirgein the past tense: ab infridheirge
as infrared aschomh hinfridhearg lechomh puts an h before a vowel
very infraredan-infridheargan- lenites, except d, t and s
too infraredró-infridheargró- lenites

“Infridhearg” in a sentence: Irish examples

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

Úsáideann an ceamara seo solas infridhearg.
This camera uses infrared light.
Braitheann an gléas radaíocht infridhearg.
The device detects infrared radiation.
Tá braiteoirí infridhearga sa seomra.
There are infrared sensors in the room.
Tá an tonnfhad seo níos infridheirge ná an ceann eile.
This wavelength is further into the infrared than the other one.
Tá an solas sin infridhearg, ní féidir é a fheiceáil.
That light is infrared, it cannot be seen.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Infrared in Irish: frequently asked questions

What is the Irish for infrared?

The Irish for infrared is infridhearg (pronounced “IN-fri-yarg”). It comes after the noun: solas infridhearg, infrared light; bean infridhearg, an infrared woman.

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

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

What is the plural of infridhearg?

With a plural noun infridhearg becomes infridhearga: soilse infridhearga, mná infridhearga.

How do you say very infrared in Irish?

an-infridhearg. Too infrared is ró-infridhearg, and as infrared as is chomh hinfridhearg le.

What is the Irish for ultraviolet, the opposite end of the spectrum from 'infridhearg'?

Ultraviolet is 'ultraivialait', as in 'solas ultraivialait' (ultraviolet light).

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