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Impossibility in Irish (Dodhéantacht): Meaning, Pronunciation, Usage

The Irish for impossibility is dodhéantacht, a feminine noun.
Updated October 2026Report a mistake

How to say “impossibility” in Irish

Irish:
dodhéantacht
English:
impossibility
Word type:
noun
Gender:
feminine
Pronunciation:
“doh-YAYN-tukht”  /ˈd̪ˠoːˌjeːn̪ˠt̪ˠəxt̪ˠ/
Various forms
Genitive singular:
dodhéantachta, na dodhéantachta (e.g. ainneoin na dodhéantachta, despite the impossibility)

What does “dodhéantacht” mean?

impossibility
The state or quality of being impossible, something that cannot be done.Also: impracticability, unfeasibility.

“Dodhéantacht” with the article

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

an dodhéantacht
the impossibility
No change: d and t are not lenited after an

“Dodhéantacht” in a sentence: Irish examples

Common Irish sentences using dodhéantacht, the Irish word for impossibility.

Thuig sé dodhéantacht an taisc sin.
He understood the impossibility of that task.
Ní dodhéantacht é, ach tá sé deacair.
It isn't an impossibility, but it is difficult.
Is léir an dodhéantacht anois.
The impossibility is clear now.
Bhí siad ag caint faoi dhodhéantacht an phlean.
They were talking about the impossibility of the plan.
Ghlac sí le dodhéantacht an scéil sa deireadh.
She accepted the impossibility of the situation in the end.
Tá dodhéantacht ag baint leis an obair seo.
There is an impossibility attached to this work.
Chuir dodhéantacht an aistir isteach orainn.
The impossibility of the journey upset us.

Other nouns in Irish

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Impossibility in Irish: frequently asked questions

What is the Irish for impossibility?

The Irish for impossibility is dodhéantacht (pronounced “doh-YAYN-tukht”). It’s a feminine noun.

How do you pronounce dodhéantacht in Irish?

Dodhéantacht is said like “doh-YAYN-tukht” (IPA /ˈd̪ˠoːˌjeːn̪ˠt̪ˠəxt̪ˠ/).

Does dodhéantacht have a plural?

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

Why does dodhéantacht change to dhodhéantacht or ndodhéantacht?

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

What is the opposite of 'dodhéantacht'?

The opposite is 'féidearthacht' (possibility); the adjective forms are 'dodhéanta' (impossible) and 'indéanta' (feasible).

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