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Antitoxin in Irish (Fritocsain): Meaning, Pronunciation, Usage

The Irish for antitoxin is fritocsain, a feminine noun (plural fritocsainí).
Updated October 2026Report a mistake

How to say “antitoxin” in Irish

Irish:
fritocsain
English:
antitoxin
Word type:
noun
Gender:
feminine
Pronunciation:
“FRIT-ok-sin”  /ˈfʲɾʲɪtˌɔksənʲ/
Various forms
Plural:
fritocsainí (antitoxins)
Genitive singular:
fritocsaine, na fritocsaine (e.g. éifeacht na fritocsaine, the effect of the antitoxin)
Genitive plural:
fritocsainí, na bhfritocsainí (e.g. táirgeadh na bhfritocsainí, the production of the antitoxins)

What does “fritocsain” mean?

antitoxin
An antibody or substance that neutralises a particular toxin in the body.Also: antidote to toxin, toxin neutraliser.

“Fritocsain” with the article

The plural of antitoxin in Irish is fritocsainí. Here is fritocsain after the article (an t-alt), in the singular and the plural.

an fhritocsain
the antitoxin
Lenition: f becomes fh after an (feminine noun)
na fritocsainí
the antitoxins
Plural: no change after na

“Fritocsain” in a sentence: Irish examples

Common Irish sentences using fritocsain, the Irish word for antitoxin.

Is substaint í fritocsain a chuireann toxain ó mhaith.
An antitoxin is a substance that neutralises a toxin.
Tugadh an fhritocsain don othar láithreach.
The antitoxin was given to the patient immediately.
Bhí dáileog fritocsaine ag teastáil uaithi.
She needed a dose of antitoxin.
Déanann an corp fritocsainí in aghaidh roinnt galar.
The body makes antitoxins against some diseases.
Níl aon fhritocsain san ospidéal faoi láthair.
There is no antitoxin in the hospital at the moment.
Bhí an fhritocsain sa chuisneoir sa tsaotharlann.
The antitoxin was in the fridge in the laboratory.
D'fhorbair na heolaithe fritocsain nua i gcoinne nimhe.
The scientists developed a new antitoxin against venom.

Other nouns in Irish

More everyday Irish nouns to learn next.

Antitoxin in Irish: frequently asked questions

What is the Irish for antitoxin?

The Irish for antitoxin is fritocsain (pronounced “FRIT-ok-sin”). It’s a feminine noun and the plural is fritocsainí.

How do you pronounce fritocsain in Irish?

Fritocsain is said like “FRIT-ok-sin” (IPA /ˈfʲɾʲɪtˌɔksənʲ/).

What is the plural of antitoxin in Irish?

The plural of fritocsain is fritocsainí; with the article, na fritocsainí means “the antitoxins”. The genitive plural is fritocsainí, as in táirgeadh na bhfritocsainí (the production of the antitoxins).

Why does fritocsain change to fhritocsain or bhfritocsain?

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

What is the difference between 'fritocsain' and 'frithnimh'?

'Fritocsain' is the technical term for an antitoxin that neutralises a biological toxin, while 'frithnimh' is a more general word for an antidote to a poison.

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