HeyRua Get the app

To swing in Irish (luasc): Meaning, Conjugation, Examples

Other uses of ‘luasc’: oscillate · swing (noun, feminine)

The Irish for to swing is luasc; ag luascadh is swinging.
Updated October 2026Report a mistake

How to say “to swing” in Irish

Irish:
luasc
English:
to swing, oscillate
Word type:
verb, first-conjugation
Verbal noun:
luascadh (ag luascadh, swinging)
Verbal adjective:
luasctha
Pronunciation:
“loo-usk”  /l̪ˠuəsˠk/

What does “luasc” mean?

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

to swing
To move or make something move backwards and forwards from a fixed point.Also: sway, rock.
1 other meaning: oscillate
2to oscillate
To move regularly to and fro, as a pendulum does.Also: vibrate, move to and fro.
Other entries for “luasc”

The same spelling has its own page as:

“Luasc” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Luasc méI swungNíor luasc méI did not swingAr luasc mé?Did I swing?
tú (you)Luasc túYou swungNíor luasc túYou did not swingAr luasc tú?Did you swing?
sé / sí (he / she)Luasc sé / síHe swungNíor luasc sé / síHe did not swingAr luasc sé / sí?Did he swing?
sinn (we)LuascamarWe swungNíor luascamarWe did not swingAr luascamar?Did we swing?
sibh (you, plural)Luasc sibhYou swungNíor luasc sibhYou did not swingAr luasc sibh?Did you swing?
siad (they)Luasc siadThey swungNíor luasc siadThey did not swingAr luasc siad?Did they swing?
saorbhriathar (autonomous)LuascadhNíor luascadhAr luascadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)LuascaimI swingNí luascaimI do not swingAn luascaim?Do I swing?
tú (you)Luascann túYou swingNí luascann túYou do not swingAn luascann tú?Do you swing?
sé / sí (he / she)Luascann sé / síHe swingsNí luascann sé / síHe does not swingAn luascann sé / sí?Does he swing?
sinn (we)LuascaimidWe swingNí luascaimidWe do not swingAn luascaimid?Do we swing?
sibh (you, plural)Luascann sibhYou swingNí luascann sibhYou do not swingAn luascann sibh?Do you swing?
siad (they)Luascann siadThey swingNí luascann siadThey do not swingAn luascann siad?Do they swing?
saorbhriathar (autonomous)LuasctarNí luasctarAn luasctar?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Luascfaidh méI will swingNí luascfaidh méI will not swingAn luascfaidh mé?Will I swing?
tú (you)Luascfaidh túYou will swingNí luascfaidh túYou will not swingAn luascfaidh tú?Will you swing?
sé / sí (he / she)Luascfaidh sé / síHe will swingNí luascfaidh sé / síHe will not swingAn luascfaidh sé / sí?Will he swing?
sinn (we)LuascfaimidWe will swingNí luascfaimidWe will not swingAn luascfaimid?Will we swing?
sibh (you, plural)Luascfaidh sibhYou will swingNí luascfaidh sibhYou will not swingAn luascfaidh sibh?Will you swing?
siad (they)Luascfaidh siadThey will swingNí luascfaidh siadThey will not swingAn luascfaidh siad?Will they swing?
saorbhriathar (autonomous)LuascfarNí luascfarAn luascfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)LuascfainnI would swingNí luascfainnI would not swingAn luascfainn?Would I swing?
tú (you)LuascfáYou would swingNí luascfáYou would not swingAn luascfá?Would you swing?
sé / sí (he / she)Luascfadh sé / síHe would swingNí luascfadh sé / síHe would not swingAn luascfadh sé / sí?Would he swing?
sinn (we)LuascfaimisWe would swingNí luascfaimisWe would not swingAn luascfaimis?Would we swing?
sibh (you, plural)Luascfadh sibhYou would swingNí luascfadh sibhYou would not swingAn luascfadh sibh?Would you swing?
siad (they)LuascfaidísThey would swingNí luascfaidísThey would not swingAn luascfaidís?Would they swing?
saorbhriathar (autonomous)LuascfaíNí luascfaíAn luascfaí?

“Luasc” in a sentence: Irish examples

Past, present, future and conditional, with a negative and a question.

Luasc an páiste ar an luascán sa pháirc.
The child swung on the swing in the park.
Luascann an crann sa ghaoth.
The tree sways in the wind.
Luascfaidh mé an cliabhán go dtitfidh sí ina codladh.
I will rock the cradle until she falls asleep.
Luascfadh an bád dá mbeadh an fharraige garbh.
The boat would rock if the sea were rough.
Níor luasc na crainn mórán inné.
The trees didn't sway much yesterday.
Ar luasc tú do lámha agus tú ag siúl?
Did you swing your arms while walking?

Other verbs in Irish

More everyday Irish verbs to learn next.

To swing in Irish: frequently asked questions

What is the Irish for to swing?

The Irish for to swing is luasc (pronounced “loo-usk”). It is a first-conjugation verb; the verbal noun is luascadh.

What is the verbal noun of luasc?

The verbal noun of luasc is luascadh, used after ag for the continuous: ag luascadh (swinging). The verbal adjective is luasctha.

How do you say luasc in the past and the future?

Past: Luasc mé; negative Níor luasc mé; question Ar luasc mé?. Future: Luascfaidh mé; negative Ní luascfaidh mé; question An luascfaidh mé?.

What is the modh coinníollach of luasc?

The conditional (modh coinníollach) first person is Luascfainn (I would swing); negative Ní luascfainn; question An luascfainn?.

Does luasc have more than one meaning?

Yes. Luasc can mean to swing or to oscillate, depending on context; the first is the most common.

What is the difference between 'luasc' and 'croith'?

'Luasc' means to swing or rock smoothly to and fro, as in 'luasc an cliabhán', while 'croith' means to shake, as in 'croith do lámh'.

Learn Irish by
actually speaking it

Learn everyday Irish verbs like luasc through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen