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Antibody in Irish (Antasubstaint): Meaning, Pronunciation, Usage

The Irish for antibody is antasubstaint, a feminine noun.
Updated October 2026Report a mistake

How to say “antibody” in Irish

Irish:
antasubstaint
English:
antibody
Word type:
noun
Gender:
feminine, second declension
Pronunciation:
“AN-tuh-sub-stantch”  /ˈan̪ˠt̪ˠəsˠʊbˠsˠt̪ˠən̠ʲtʲ/
Various forms
Genitive singular:
antasubstainte, na hantasubstainte (e.g. leibhéal na hantasubstainte, the level of the antibody)

What does “antasubstaint” mean?

antibody
A protein made by the body's immune system that recognises and helps fight a foreign substance such as a virus or bacterium.Also: antibodies, immune protein.

“Antasubstaint” with the article

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

an antasubstaint
the antibody
No change: feminine nouns starting with a vowel keep their form after an

“Antasubstaint” in a sentence: Irish examples

Common Irish sentences using antasubstaint, the Irish word for antibody.

Is cineál próitéine í antasubstaint.
An antibody is a type of protein.
Déanann an corp antasubstaint chun ionfhabhtú a throid.
The body makes antibodies to fight infection.
Fuarthas antasubstaint sa sampla fola.
Antibodies were found in the blood sample.
Tá leibhéal ard antasubstainte ina chuid fola.
There is a high level of antibodies in his blood.
Spreagann an vacsaín táirgeadh antasubstainte.
The vaccine stimulates antibody production.
Ceanglaíonn an antasubstaint leis an antaigin.
The antibody binds to the antigen.
Rinne an dochtúir tástáil le haghaidh antasubstainte.
The doctor did an antibody test.

Other nouns in Irish

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Antibody in Irish: frequently asked questions

What is the Irish for antibody?

The Irish for antibody is antasubstaint (pronounced “AN-tuh-sub-stantch”). It’s a feminine noun.

How do you pronounce antasubstaint in Irish?

Antasubstaint is said like “AN-tuh-sub-stantch” (IPA /ˈan̪ˠt̪ˠəsˠʊbˠsˠt̪ˠən̠ʲtʲ/).

Does antasubstaint have a plural?

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

Why does antasubstaint sometimes have a t or h in front of it?

Irish nouns beginning with a vowel take a prefix after certain words: an antasubstaint (the antibody), a hantasubstaint (her antibody), a n-antasubstaint (their antibody).

What is the difference between antasubstaint and antaigin?

An antasubstaint is the antibody the body produces, while an antaigin is the antigen, the foreign substance that triggers the antibody response.

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