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Keel in Irish (Cíle): Meaning, Pronunciation, Usage

The Irish for keel is cíle, a feminine noun (plural cílí).
Updated October 2026Report a mistake

How to say “keel” in Irish

Irish:
cíle
English:
keel
Word type:
noun
Gender:
feminine, fourth declension
Pronunciation:
“KEE-lyuh”  /ˈciːlʲə/
Various forms
Plural:
cílí (keels)
Genitive singular:
cíle, na cíle (e.g. fad na cíle, length of the keel)
Genitive plural:
cílí, na gcílí (e.g. déanamh na gcílí, the making of the keels)

What does “cíle” mean?

keel
The long beam along the bottom of a boat or ship on which the whole frame is built.Also: boat keel, ship's keel, bottom of a boat.

“Cíle” with the article

The plural of keel in Irish is cílí. Here is cíle after the article (an t-alt), in the singular and the plural.

an chíle
the keel
Lenition: c becomes ch after an (feminine noun)
na cílí
the keels
Plural: no change after na

“Cíle” in a sentence: Irish examples

Common Irish sentences using cíle, the Irish word for keel.

Tá cíle láidir darach faoin mbád seo.
This boat has a strong oak keel.
Bhuail an chíle in aghaidh na carraige.
The keel struck the rock.
Leag siad an chíle ar dtús.
They laid the keel first.
Bhí poll i lár na cíle.
There was a hole in the middle of the keel.
Bhí na cílí go léir déanta d'adhmad.
All the keels were made of wood.
Tá feamainn greamaithe den chíle.
Seaweed is stuck to the keel.
Chonaic mé scoilt sa chíle inné.
I saw a crack in the keel yesterday.

Other nouns in Irish

More everyday Irish nouns to learn next.

Keel in Irish: frequently asked questions

What is the Irish for keel?

The Irish for keel is cíle (pronounced “KEE-lyuh”). It’s a feminine noun and the plural is cílí.

How do you pronounce cíle in Irish?

Cíle is said like “KEE-lyuh” (IPA /ˈciːlʲə/).

What is the plural of keel in Irish?

The plural of cíle is cílí; with the article, na cílí means “the keels”. The genitive plural is cílí, as in déanamh na gcílí (the making of the keels).

Why does cíle change to chíle or gcíle?

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

Is there an idiom with 'cíle' like 'on an even keel'?

Irish does not normally translate this literally; you would say something like 'ar a shuaimhneas' or 'socair' rather than using 'cíle'.

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