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Sleepy in Irish (codlatach): Meaning, Forms, Examples

Other uses of ‘codlatach’: dormant · sluggish

The Irish for sleepy is codlatach: páiste codlatach, a sleepy child.
Updated October 2026Report a mistake

How to say “sleepy” in Irish

Irish:
codlatach
English:
sleepy, dormant, sluggish
Word type:
adjective
Sleepier:
níos codlataí
Sleepiest:
is codlataí
Plural:
codlatacha
Pronunciation:
“KUL-ta-tukh”  /ˈkɔl̪ˠət̪ˠəx/

What does “codlatach” mean?

“Codlatach” has three alternative meanings. The most common comes first.

sleepy
Feeling tired and wanting to sleep.Also: drowsy, tired, heavy-eyed.
2 other meanings: dormant or sluggish
2dormant
Inactive or lying asleep for a period, like a plant or a volcano.Also: inactive, torpid.
3sluggish
Slow and lacking energy or liveliness.Also: lethargic, dull.

“Codlatach” after a noun

An Irish adjective comes after its noun. Here is codlatach after páiste (child, masculine), after bean (woman, feminine) and after a plural.

after a masculine nounpáiste codlatacha sleepy child
after a feminine nounbean chodlatacha sleepy woman
after a plural nounpáistí codlatachasleepy children

séimhiú (the h) the ending

feminine
beanwoman
+
codlatachsleepy
=
bean chodlatacha sleepy woman

After a feminine noun the adjective gets a séimhiú, an h after its first letter: bean chodlatach. After a masculine noun it stays as it is: páiste codlatach.

plural
páistíchildren
+
codlatachasleepy, plural
=
páistí codlatachasleepy children

With a plural noun the adjective takes its plural form, codlatacha. It also gets an h after a plural that ends in a slender consonant; after other plurals it does not: mná codlatacha.

Sleepier, sleepiest, very sleepy

níosmore
+
codlataísleepy
=
níos codlataísleepier
ismost
+
codlataísleepy
=
is codlataísleepiest

Táim níos codlataí ná mar a bhí mé inné. I'm sleepier than I was yesterday.

sleepierníos codlataíin the past tense: ní ba chodlataí
sleepiestis codlataíin the past tense: ba chodlataí
as sleepy aschomh codlatach leno change after chomh
very sleepyan-chodlatachan- lenites, except d, t and s
too sleepyróchodlatachró- lenites

“Codlatach” in a sentence: Irish examples

With a masculine noun, a feminine noun, a plural, a comparison and on its own.

Bhí an páiste codlatach tar éis an dinnéir.
The child was sleepy after dinner.
Chonaic mé cailín codlatach ar an mbus.
I saw a sleepy girl on the bus.
Bhí na páistí codlatacha ag dul a luí.
The sleepy children were going to bed.
Táim níos codlataí ná mar a bhí mé inné.
I'm sleepier than I was yesterday.
Tá mé an-chodlatach anocht.
I'm very sleepy tonight.

Other adjectives in Irish

More everyday Irish adjectives to learn next.

Sleepy in Irish: frequently asked questions

What is the Irish for sleepy?

The Irish for sleepy is codlatach (pronounced “KUL-ta-tukh”). It comes after the noun: páiste codlatach, a sleepy child; bean chodlatach, a sleepy woman.

How do you say sleepier and sleepiest in Irish?

níos codlataí is sleepier and is codlataí is sleepiest. In the past tense they become ní ba chodlataí and ba chodlataí.

Why does codlatach become chodlatach?

After a feminine singular noun an adjective is lenited: it gets an h after its first letter. So bean chodlatach (a sleepy woman) but páiste codlatach (a sleepy child), because páiste is masculine.

What is the plural of codlatach?

With a plural noun codlatach becomes codlatacha: páistí codlatacha, mná codlatacha.

How do you say very sleepy in Irish?

an-chodlatach. Too sleepy is róchodlatach, and as sleepy as is chomh codlatach le.

Does codlatach have more than one meaning?

Yes. Codlatach can mean sleepy, dormant or sluggish, depending on context; the first is the most common.

What is the difference between 'codlatach' and 'tuirseach'?

'Codlatach' means sleepy, wanting to sleep, while 'tuirseach' means tired or weary in general, for example after work.

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