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Counter-attack in Irish (Frithionsaí): Meaning, Pronunciation, Usage

The Irish for counter-attack is frithionsaí, a masculine noun (plural frithionsaithe). Ag frithionsaí is counter-attacking, from the verb frithionsaigh.
Updated October 2026Report a mistake

How to say “counter-attack” in Irish

Irish:
frithionsaí
English:
counter-attack
Word type:
noun (verbal noun)
Verbal noun of:
frithionsaigh, to counter-attack (ag frithionsaí, counter-attacking)
Gender:
masculine
Pronunciation:
“FRIH-un-see”  /ˈfʲɾʲɪhən̪ˠsˠiː/
Various forms
Plural:
frithionsaithe (counter-attacks)
Genitive singular:
frithionsaithe, an fhrithionsaithe (e.g. tús an fhrithionsaithe, the start of the counter-attack)
Genitive plural:
frithionsaithe, na bhfrithionsaithe (e.g. sraith na bhfrithionsaithe, the series of counter-attacks)

What does “frithionsaí” mean?

counter-attack
An attack made in response to an attack by an opponent; it is also the verbal noun of frithionsaigh, to counter-attack.Also: counterattack, counter-attacking, counteroffensive.

“Frithionsaí” as a verbal noun

After ag, frithionsaí means counter-attacking: it is the verbal noun of the verb frithionsaigh (to counter-attack). A noun that follows it goes into the genitive.

agat
+
frithionsaíverbal noun
=
ag frithionsaícounter-attacking

“Frithionsaí” with the article

The plural of counter-attack in Irish is frithionsaithe. Here is frithionsaí after the article (an t-alt), in the singular and the plural.

an frithionsaí
the counter-attack
No change after an
na frithionsaithe
the counter-attacks
Plural: no change after na

“Frithionsaí” in a sentence: Irish examples

Common Irish sentences using frithionsaí, the Irish word for counter-attack.

Rinne an t-arm frithionsaí ar maidin.
The army made a counter-attack in the morning.
Bhí an frithionsaí rathúil ar deireadh.
The counter-attack was successful in the end.
Theip ar an bhfrithionsaí go luath.
The counter-attack failed early on.
Scóráil siad cúl ó fhrithionsaí tapa.
They scored a goal from a quick counter-attack.
Bhí ceannasaí an fhrithionsaithe cróga.
The leader of the counter-attack was brave.
Sheol an fhoireann roinnt frithionsaithe sa dara leath.
The team launched several counter-attacks in the second half.
Ní raibh siad ag súil le frithionsaí chomh tréan.
They weren't expecting such a strong counter-attack.

Other nouns in Irish

More everyday Irish nouns to learn next.

Counter-attack in Irish: frequently asked questions

What is the Irish for counter-attack?

The Irish for counter-attack is frithionsaí (pronounced “FRIH-un-see”). It’s a masculine noun and the plural is frithionsaithe.

How do you pronounce frithionsaí in Irish?

Frithionsaí is said like “FRIH-un-see” (IPA /ˈfʲɾʲɪhən̪ˠsˠiː/).

What is the plural of counter-attack in Irish?

The plural of frithionsaí is frithionsaithe; with the article, na frithionsaithe means “the counter-attacks”. The genitive plural is frithionsaithe, as in sraith na bhfrithionsaithe (the series of counter-attacks).

Why does frithionsaí change to fhrithionsaí or bhfrithionsaí?

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

How is frithionsaí related to ionsaí?

Frithionsaí is ionsaí, attack, with the prefix frith-, meaning counter or against, so it means a counter-attack.

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