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To oscillate in Irish (ascalaigh): Meaning, Conjugation, Examples

The Irish for to oscillate is ascalaigh; ag ascalú is oscillating.
Updated October 2026Report a mistake

How to say “to oscillate” in Irish

Irish:
ascalaigh
English:
to oscillate
Word type:
verb, second-conjugation
Verbal noun:
ascalú (ag ascalú, oscillating)
Verbal adjective:
ascalaithe
Pronunciation:
“AS-ka-lee”  /ˈasˠkəlˠiː/

What does “ascalaigh” mean?

to oscillate
To swing or move regularly back and forth, especially in physics or electronics.Also: swing back and forth, vibrate, fluctuate.

“Ascalaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'ascalaigh méI oscillatedNíor ascalaigh méI did not oscillateAr ascalaigh mé?Did I oscillate?
tú (you)D'ascalaigh túYou oscillatedNíor ascalaigh túYou did not oscillateAr ascalaigh tú?Did you oscillate?
sé / sí (he / she)D'ascalaigh sé / síHe oscillatedNíor ascalaigh sé / síHe did not oscillateAr ascalaigh sé / sí?Did he oscillate?
sinn (we)D'ascalaíomarWe oscillatedNíor ascalaíomarWe did not oscillateAr ascalaíomar?Did we oscillate?
sibh (you, plural)D'ascalaigh sibhYou oscillatedNíor ascalaigh sibhYou did not oscillateAr ascalaigh sibh?Did you oscillate?
siad (they)D'ascalaigh siadThey oscillatedNíor ascalaigh siadThey did not oscillateAr ascalaigh siad?Did they oscillate?
saorbhriathar (autonomous)AscalaíodhNíor ascalaíodhAr ascalaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)AscalaímI oscillateNí ascalaímI do not oscillateAn ascalaím?Do I oscillate?
tú (you)Ascalaíonn túYou oscillateNí ascalaíonn túYou do not oscillateAn ascalaíonn tú?Do you oscillate?
sé / sí (he / she)Ascalaíonn sé / síHe oscillatesNí ascalaíonn sé / síHe does not oscillateAn ascalaíonn sé / sí?Does he oscillate?
sinn (we)AscalaímidWe oscillateNí ascalaímidWe do not oscillateAn ascalaímid?Do we oscillate?
sibh (you, plural)Ascalaíonn sibhYou oscillateNí ascalaíonn sibhYou do not oscillateAn ascalaíonn sibh?Do you oscillate?
siad (they)Ascalaíonn siadThey oscillateNí ascalaíonn siadThey do not oscillateAn ascalaíonn siad?Do they oscillate?
saorbhriathar (autonomous)AscalaítearNí ascalaítearAn ascalaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Ascalóidh méI will oscillateNí ascalóidh méI will not oscillateAn ascalóidh mé?Will I oscillate?
tú (you)Ascalóidh túYou will oscillateNí ascalóidh túYou will not oscillateAn ascalóidh tú?Will you oscillate?
sé / sí (he / she)Ascalóidh sé / síHe will oscillateNí ascalóidh sé / síHe will not oscillateAn ascalóidh sé / sí?Will he oscillate?
sinn (we)AscalóimidWe will oscillateNí ascalóimidWe will not oscillateAn ascalóimid?Will we oscillate?
sibh (you, plural)Ascalóidh sibhYou will oscillateNí ascalóidh sibhYou will not oscillateAn ascalóidh sibh?Will you oscillate?
siad (they)Ascalóidh siadThey will oscillateNí ascalóidh siadThey will not oscillateAn ascalóidh siad?Will they oscillate?
saorbhriathar (autonomous)AscalófarNí ascalófarAn ascalófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'ascalóinnI would oscillateNí ascalóinnI would not oscillateAn ascalóinn?Would I oscillate?
tú (you)D'ascalófáYou would oscillateNí ascalófáYou would not oscillateAn ascalófá?Would you oscillate?
sé / sí (he / she)D'ascalódh sé / síHe would oscillateNí ascalódh sé / síHe would not oscillateAn ascalódh sé / sí?Would he oscillate?
sinn (we)D'ascalóimisWe would oscillateNí ascalóimisWe would not oscillateAn ascalóimis?Would we oscillate?
sibh (you, plural)D'ascalódh sibhYou would oscillateNí ascalódh sibhYou would not oscillateAn ascalódh sibh?Would you oscillate?
siad (they)D'ascalóidísThey would oscillateNí ascalóidísThey would not oscillateAn ascalóidís?Would they oscillate?
saorbhriathar (autonomous)D'ascalófaíNí ascalófaíAn ascalófaí?

“Ascalaigh” in a sentence: Irish examples

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

D'ascalaigh an luascadán go mall.
The pendulum oscillated slowly.
Ascalaíonn an tsreang nuair a bhuailtear í.
The string oscillates when it is struck.
Ascalóidh an voltas sa chiorcad seo.
The voltage will oscillate in this circuit.
D'ascalódh an mhais dá mbrúfá í.
The mass would oscillate if you pushed it.
Níor ascalaigh an tsnáthaid ar chor ar bith.
The needle did not oscillate at all.
Ar ascalaigh an comhartha go tapa?
Did the signal oscillate quickly?

Other verbs in Irish

More everyday Irish verbs to learn next.

To oscillate in Irish: frequently asked questions

What is the Irish for to oscillate?

The Irish for to oscillate is ascalaigh (pronounced “AS-ka-lee”). It is a second-conjugation verb; the verbal noun is ascalú.

What is the verbal noun of ascalaigh?

The verbal noun of ascalaigh is ascalú, used after ag for the continuous: ag ascalú (oscillating). The verbal adjective is ascalaithe.

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

Past: D'ascalaigh mé; negative Níor ascalaigh mé; question Ar ascalaigh mé?. Future: Ascalóidh mé; negative Ní ascalóidh mé; question An ascalóidh mé?.

What is the modh coinníollach of ascalaigh?

The conditional (modh coinníollach) first person is D'ascalóinn (I would oscillate); negative Ní ascalóinn; question An ascalóinn?.

How does 'ascalaigh' differ from 'luasc'?

'Luasc' is the everyday word for swinging or rocking, while 'ascalaigh' is the technical term for oscillate used in science, as in 'ascalú' (oscillation).

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