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Taxonomy in Irish (Taicseolaíocht): Meaning, Pronunciation, Usage

The Irish for taxonomy is taicseolaíocht, a feminine noun.
Updated October 2026Report a mistake

How to say “taxonomy” in Irish

Irish:
taicseolaíocht
English:
taxonomy
Word type:
noun
Gender:
feminine
Pronunciation:
“TAK-shoh-lee-ukht”  /ˈtakʲˌʃoːl̪ˠiːəxt̪ˠ/
Various forms
Genitive singular:
taicseolaíochta, na taicseolaíochta (e.g. prionsabail na taicseolaíochta, the principles of taxonomy)

What does “taicseolaíocht” mean?

taxonomy
The science of classifying living things and other objects into ordered groups.Also: taxology, classification, systematics.

“Taicseolaíocht” with the article

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

an taicseolaíocht
the taxonomy
No change: d and t are not lenited after an

“Taicseolaíocht” in a sentence: Irish examples

Common Irish sentences using taicseolaíocht, the Irish word for taxonomy.

Is brainse den bhitheolaíocht í an taicseolaíocht.
Taxonomy is a branch of biology.
Tá suim mhór aici sa taicseolaíocht.
She is very interested in taxonomy.
Rinne sé staidéar ar an taicseolaíocht san ollscoil.
He studied taxonomy at university.
Bhunaigh Linnaeus córas nua taicseolaíochta.
Linnaeus founded a new system of taxonomy.
Is saineolaí taicseolaíochta é m'uncail.
My uncle is an expert in taxonomy.
Úsáidtear taicseolaíocht chun plandaí a rangú.
Taxonomy is used to classify plants.
Tá athruithe móra tagtha ar an taicseolaíocht le DNA.
Taxonomy has changed greatly with DNA.

Other nouns in Irish

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Taxonomy in Irish: frequently asked questions

What is the Irish for taxonomy?

The Irish for taxonomy is taicseolaíocht (pronounced “TAK-shoh-lee-ukht”). It’s a feminine noun.

How do you pronounce taicseolaíocht in Irish?

Taicseolaíocht is said like “TAK-shoh-lee-ukht” (IPA /ˈtakʲˌʃoːl̪ˠiːəxt̪ˠ/).

Does taicseolaíocht have a plural?

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

Why does taicseolaíocht change to thaicseolaíocht or dtaicseolaíocht?

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

Is 'taicseolaíocht' the same as 'aicmiú'?

Not quite: 'aicmiú' means classification in general, while 'taicseolaíocht' is the science or system of classification, especially of living things.

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