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Power of movement in Irish (Lúth): Meaning, Pronunciation, Usage

‘lúth’ also means: vigour

The Irish for power of movement is lúth, a masculine noun.
Updated October 2026Report a mistake

How to say “power of movement” in Irish

Irish:
lúth
English:
power of movement, vigour
Word type:
noun
Gender:
masculine, first declension
Pronunciation:
“loo”  /l̪ˠuː/
Various forms
Genitive singular:
lúith, an lúith (e.g. cleasa lúith, athletic feats)

What does “lúth” mean?

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

power of movement
The ability to move and use your limbs freely and actively.Also: agility, mobility, use of limbs, nimbleness.
1 other meaning: vigour
2vigour
Energy, strength or liveliness in a person or animal.Also: energy, strength, activity.

“Lúth” with the article

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

an lúth
the power of movement
No change after an

“Lúth” in a sentence: Irish examples

Common Irish sentences using lúth, the Irish word for power of movement.

Tá lúth na ngéag fós aige agus é ceithre scór.
He still has the use of his limbs at eighty.
Chaill sí an lúth ina cosa tar éis na timpiste.
She lost the power in her legs after the accident.
Bhí lúth agus fuinneamh sa pheileadóir óg.
The young footballer had agility and energy.
Thug an aclaíocht a lúth ar ais dó.
The exercise gave him back his mobility.
Is maith le páistí cleasa lúith sa chlós.
Children like athletic games in the yard.
Níl an lúth céanna i mo ghlúine anois.
My knees don't have the same flexibility now.
Bhí an capall ag rith ar lúth na gcos.
The horse was running at full speed.

Other nouns in Irish

More everyday Irish nouns to learn next.

Power of movement in Irish: frequently asked questions

What is the Irish for power of movement?

The Irish for power of movement is lúth (pronounced “loo”). It’s a masculine noun. Depending on context it can also mean vigour.

How do you pronounce lúth in Irish?

Lúth is said like “loo” (IPA /l̪ˠuː/).

Does lúth have a plural?

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

Does lúth have more than one meaning?

Yes. Lúth can mean power of movement or vigour, depending on context; the first is the most common.

How is 'lúth' related to 'lúthchleasaíocht'?

'Lúthchleasaíocht' (athletics) is built from 'lúth' (power of movement) and 'cleas' (feat), so it literally means feats of agility.

What does 'lúth na ngéag' mean?

'Lúth na ngéag' means the use of one's limbs, often said of older people who are still active.

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