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Explosion in Irish (Pléascadh): Meaning, Pronunciation, Usage

‘pléascadh’ also means: blasting

The Irish for explosion is pléascadh, a masculine noun. Ag pléascadh is exploding, from the verb pléasc.
Updated October 2026Report a mistake

How to say “explosion” in Irish

Irish:
pléascadh
English:
explosion, blasting
Word type:
noun (verbal noun)
Verbal noun of:
pléasc, to explode (ag pléascadh, exploding)
Gender:
masculine
Pronunciation:
“PLAYS-kuh”  /ˈpʲlʲeːsˠkə/
Various forms
Genitive singular:
pléasctha, an phléasctha (e.g. fuaim an phléasctha, the sound of the explosion)

What does “pléascadh” mean?

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

explosion
The verbal noun of the verb pléasc: the act of exploding or bursting, or an explosion itself.Also: exploding, blast, bursting, detonation.
1 other meaning: blasting
2blasting
The act of blowing something up or bursting it open, for example with explosives.Also: blowing up, bursting open.

Other Irish words for explosion: pléasc (explosion)

“Pléascadh” as a verbal noun

After ag, pléascadh means exploding: it is the verbal noun of the verb pléasc (to explode). A noun that follows it goes into the genitive.

agat
+
pléascadhverbal noun
=
ag pléascadhexploding

“Pléascadh” with the article

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

an pléascadh
the explosion
No change after an

“Pléascadh” in a sentence: Irish examples

Common Irish sentences using pléascadh, the Irish word for explosion.

Chualamar pléascadh mór i lár na hoíche.
We heard a big explosion in the middle of the night.
Gortaíodh triúr sa phléascadh.
Three people were injured in the explosion.
Bhí fuaim an phléasctha le cloisteáil ar fud an bhaile.
The sound of the blast could be heard all over town.
Rinne an pléascadh damáiste don fhoirgneamh.
The explosion damaged the building.
Tá na gardaí ag fiosrú cúis an phléasctha.
The police are investigating the cause of the explosion.
Thosaigh na balúin ag pléascadh ceann i ndiaidh a chéile.
The balloons started bursting one after another.
Níor tharla aon phléascadh, buíochas le Dia.
No explosion happened, thank God.

Other nouns in Irish

More everyday Irish nouns to learn next.

Explosion in Irish: frequently asked questions

What is the Irish for explosion?

The Irish for explosion is pléascadh (pronounced “PLAYS-kuh”). It’s a masculine noun. Depending on context it can also mean blasting.

How do you pronounce pléascadh in Irish?

Pléascadh is said like “PLAYS-kuh” (IPA /ˈpʲlʲeːsˠkə/).

Does pléascadh have a plural?

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

Does pléascadh have more than one meaning?

Yes. Pléascadh can mean explosion or blasting, depending on context; the first is the most common.

Why does pléascadh change to phléascadh or bpléascadh?

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

What is the difference between pléascadh and pléasc?

Pléasc is the verb 'explode' and also a noun meaning a bang or blast, while pléascadh is the verbal noun, the act of exploding: bhí an buama ag pléascadh.

What is the word for an explosive device?

Use pléascán for an explosive, and buama for a bomb; pléascadh is the explosion itself.

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