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Sleepiness in Irish (Codlatacht): Meaning, Pronunciation, Usage

The Irish for sleepiness is codlatacht, a feminine noun.
Updated October 2026Report a mistake

How to say “sleepiness” in Irish

Irish:
codlatacht
English:
sleepiness
Word type:
noun
Gender:
feminine
Pronunciation:
“KUL-uh-tukht”  /ˈkɔl̪ˠət̪ˠəxt̪ˠ/
Various forms
Genitive singular:
codlatachta, na codlatachta (e.g. comharthaí codlatachta, signs of sleepiness)

What does “codlatacht” mean?

sleepiness
The state of feeling sleepy or drowsy and wanting to sleep.Also: drowsiness, somnolence, sleepy feeling.

“Codlatacht” with the article

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

an chodlatacht
the sleepiness
Lenition: c becomes ch after an (feminine noun)

“Codlatacht” in a sentence: Irish examples

Common Irish sentences using codlatacht, the Irish word for sleepiness.

Tá codlatacht orm tar éis an dinnéir.
I feel sleepy after dinner.
Tháinig codlatacht ar na páistí go luath.
The children got sleepy early.
Cuireann an cógas seo codlatacht ort.
This medicine makes you drowsy.
Tháinig codlatacht air agus é ag tiomáint.
He got drowsy while driving.
Níor éirigh liom an chodlatacht a chur díom.
I couldn't shake off the sleepiness.
Bhí sí ag méanfach le teann codlatachta.
She was yawning from sheer sleepiness.
Ní raibh codlatacht ar bith air go meán oíche.
He wasn't sleepy at all until midnight.

Other nouns in Irish

More everyday Irish nouns to learn next.

Sleepiness in Irish: frequently asked questions

What is the Irish for sleepiness?

The Irish for sleepiness is codlatacht (pronounced “KUL-uh-tukht”). It’s a feminine noun.

How do you pronounce codlatacht in Irish?

Codlatacht is said like “KUL-uh-tukht” (IPA /ˈkɔl̪ˠət̪ˠəxt̪ˠ/).

Does codlatacht have a plural?

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

Why does codlatacht change to chodlatacht or gcodlatacht?

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

How do I say 'I am sleepy' using codlatacht?

Say 'Tá codlatacht orm', literally 'sleepiness is on me'. You can also use the adjective: 'Tá mé codlatach'.

What is the difference between codlatacht and codladh?

Codladh is sleep itself, while codlatacht is the feeling of being sleepy. 'Tá codladh orm' is also used colloquially to mean 'I am sleepy'.

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