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Cleverness in Irish (Gliceas): Meaning, Pronunciation, Usage

‘gliceas’ also means: cunning

The Irish for cleverness is gliceas, a masculine noun.
Updated October 2026Report a mistake

How to say “cleverness” in Irish

Irish:
gliceas
English:
cleverness, cunning
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“GLIK-us”  /ˈɟlʲɪcəsˠ/
Various forms
Genitive singular:
glicis, an ghlicis (e.g. lán glicis, full of cunning)

What does “gliceas” mean?

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

cleverness
The quality of being clever, quick-witted or shrewd.Also: shrewdness, wit, astuteness.
1 other meaning: cunning
2cunning
Craftiness or slyness used to get what you want.Also: craftiness, slyness, guile.

Other Irish words for cleverness: gastacht (cleverness), clisteacht (cleverness)

“Gliceas” with the article

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

an gliceas
the cleverness
No change after an

“Gliceas” in a sentence: Irish examples

Common Irish sentences using gliceas, the Irish word for cleverness.

Tá gliceas an mhadra rua aige.
He has the cunning of a fox.
Bhuaigh sí an cluiche le gliceas.
She won the game through cleverness.
Ní raibh aon ghliceas ann.
There was no cunning in him at all.
Chuir a ghliceas iontas ar an múinteoir.
His cleverness surprised the teacher.
Is iomaí cleas glicis atá aige.
He has many cunning tricks.
Bhí an gliceas le feiceáil ina súile.
The shrewdness was visible in her eyes.
Tá níos mó glicis ná léinn ann.
There is more cleverness than learning in him.

Other nouns in Irish

More everyday Irish nouns to learn next.

Cleverness in Irish: frequently asked questions

What is the Irish for cleverness?

The Irish for cleverness is gliceas (pronounced “GLIK-us”). It’s a masculine noun. Depending on context it can also mean cunning.

How do you pronounce gliceas in Irish?

Gliceas is said like “GLIK-us” (IPA /ˈɟlʲɪcəsˠ/).

Does gliceas have a plural?

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

Does gliceas have more than one meaning?

Yes. Gliceas can mean cleverness or cunning, depending on context; the first is the most common.

Why does gliceas change to ghliceas or ngliceas?

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

How is 'gliceas' different from 'clisteacht'?

'Clisteacht' is plain cleverness or skill, while 'gliceas' often suggests shrewdness or cunning, like the adjective 'glic'.

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