HeyRua Get the app

Sense in Irish (Céadfa): Meaning, Pronunciation, Usage

‘céadfa’ also means: perception

The Irish for sense is céadfa, a feminine noun (plural céadfaí).
Updated October 2026Report a mistake

How to say “sense” in Irish

Irish:
céadfa
English:
sense, perception
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“KAYD-fuh”  /ˈceːd̪ˠfˠə/
Various forms
Plural:
céadfaí (senses)
Genitive singular:
céadfa, na céadfa (e.g. cailleadh na céadfa, the loss of the sense)
Genitive plural:
céadfaí, na gcéadfaí (e.g. orgáin na gcéadfaí, the organs of the senses)

What does “céadfa” mean?

“Céadfa” has two alternative meanings. The most common comes first.

sense
One of the bodily faculties, such as sight, hearing, taste, smell or touch, by which we perceive the world.Also: bodily sense, faculty, sense organ.
1 other meaning: perception
2perception
The ability to perceive or understand things; awareness or sensation.Also: understanding, sensation, awareness.

Other Irish words for sense: brí (meaning), ciall (sense), braith (feel), mothaigh (feel)

“Céadfa” with the article

The plural of sense in Irish is céadfaí. Here is céadfa after the article (an t-alt), in the singular and the plural.

an chéadfa
the sense
Lenition: c becomes ch after an (feminine noun)
na céadfaí
the senses
Plural: no change after na

“Céadfa” in a sentence: Irish examples

Common Irish sentences using céadfa, the Irish word for sense.

Tá cúig céadfa ag an duine.
A person has five senses.
Is é an radharc an chéadfa is tábhachtaí dó.
Sight is the most important sense for him.
Chaill sé céadfa an bholaidh tar éis na timpiste.
He lost his sense of smell after the accident.
Bíonn na céadfaí níos géire ag ainmhithe.
Animals have sharper senses.
Spreagann an ceol mo chéadfaí go léir.
The music stirs all my senses.
Bhí sé ar nós cuma liom i gcéadfa ar bith.
He seemed unaware in any sense.
Foghlaimíonn leanaí trí na céadfaí.
Children learn through the senses.

Other nouns in Irish

More everyday Irish nouns to learn next.

Sense in Irish: frequently asked questions

What is the Irish for sense?

The Irish for sense is céadfa (pronounced “KAYD-fuh”). It’s a feminine noun and the plural is céadfaí. Depending on context it can also mean perception.

How do you pronounce céadfa in Irish?

Céadfa is said like “KAYD-fuh” (IPA /ˈceːd̪ˠfˠə/).

What is the plural of sense in Irish?

The plural of céadfa is céadfaí; with the article, na céadfaí means “the senses”. The genitive plural is céadfaí, as in orgáin na gcéadfaí (the organs of the senses).

Does céadfa have more than one meaning?

Yes. Céadfa can mean sense or perception, depending on context; the first is the most common.

Why does céadfa change to chéadfa or gcéadfa?

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

Is 'céadfa' used for 'common sense'?

No, 'common sense' is usually 'ciall' or 'ciall cheannaithe'; 'céadfa' means a bodily sense such as sight or hearing.

Learn Irish by
actually speaking it

Learn everyday Irish words like céadfa through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen