HeyRua Get the app

Compression in Irish (Comhbhrú): Meaning, Pronunciation, Usage

The Irish for compression is comhbhrú, a masculine noun. Ag comhbhrú is compressing, from the verb comhbhrúigh.
Updated October 2026Report a mistake

How to say “compression” in Irish

Irish:
comhbhrú
English:
compression
Word type:
noun (verbal noun)
Verbal noun of:
comhbhrúigh, to compress (ag comhbhrú, compressing)
Gender:
masculine
Pronunciation:
“KOH-vroo”  /ˈkoːvˠɾˠuː/
Various forms
Genitive singular:
comhbhrúite, an chomhbhrúite (e.g. ráta comhbhrúite, rate of compression)

What does “comhbhrú” mean?

compression
The act of pressing something together so that it takes up less space; it is the verbal noun of the verb 'comhbhrúigh'.Also: compressing, pressing together, squeezing.

“Comhbhrú” as a verbal noun

After ag, comhbhrú means compressing: it is the verbal noun of the verb comhbhrúigh (to compress). A noun that follows it goes into the genitive.

agat
+
comhbhrúverbal noun
=
ag comhbhrúcompressing

“Comhbhrú” with the article

Here is comhbhrú after the article (an t-alt).

an comhbhrú
the compression
No change after an

“Comhbhrú” in a sentence: Irish examples

Common Irish sentences using comhbhrú, the Irish word for compression.

Úsáidtear comhbhrú chun an gás a stóráil.
Compression is used to store the gas.
Méadaíonn an comhbhrú teocht an aeir.
Compression increases the temperature of the air.
Tomhaiseann an t-innealtóir ráta comhbhrúite an innill.
The engineer measures the engine's compression ratio.
Tharla an damáiste de bharr comhbhrúite.
The damage happened because of compression.
Bíonn comhbhrú ag teastáil sa chomhad mór seo.
This big file needs compression.
Tá brú ard ann le linn an chomhbhrúite.
There is high pressure during compression.
Labhair an múinteoir faoi chomhbhrú sa rang fisice.
The teacher spoke about compression in the physics class.

Other nouns in Irish

More everyday Irish nouns to learn next.

Compression in Irish: frequently asked questions

What is the Irish for compression?

The Irish for compression is comhbhrú (pronounced “KOH-vroo”). It’s a masculine noun.

How do you pronounce comhbhrú in Irish?

Comhbhrú is said like “KOH-vroo” (IPA /ˈkoːvˠɾˠuː/).

Does comhbhrú have a plural?

No plural form is given for comhbhrú in the standard. Many abstract and mass nouns in Irish have no plural.

Why does comhbhrú change to chomhbhrú or gcomhbhrú?

Irish changes the start of some words after certain words. After mo (my) comhbhrú becomes mo chomhbhrú (lenition), and after ár (our) or i (in) it becomes ár gcomhbhrú (eclipsis).

How is 'comhbhrú' different from 'brú'?

'Brú' is pressure or pushing in general, while 'comhbhrú' means compression, pressing something together into a smaller space.

Learn Irish by
actually speaking it

Learn everyday Irish words like comhbhrú through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen