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To exercise in Irish (aclaigh): Meaning, Conjugation, Examples

Other uses of ‘aclaigh’: flex

The Irish for to exercise is aclaigh; ag aclú is exercising.
Updated October 2026Report a mistake

How to say “to exercise” in Irish

Irish:
aclaigh
English:
to exercise, flex
Word type:
verb, second-conjugation
Verbal noun:
aclú (ag aclú, exercising)
Verbal adjective:
aclaithe
Pronunciation:
“AK-lee”  /ˈakˠlˠiː/

What does “aclaigh” mean?

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

to exercise
To make the body or limbs supple and fit through physical exercise.Also: limber up, keep fit, work out.
1 other meaning: flex
2to flex
To make something supple or flexible, such as a muscle or joint.Also: make supple, limber, loosen.

“Aclaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'aclaigh méI exercisedNíor aclaigh méI did not exerciseAr aclaigh mé?Did I exercise?
tú (you)D'aclaigh túYou exercisedNíor aclaigh túYou did not exerciseAr aclaigh tú?Did you exercise?
sé / sí (he / she)D'aclaigh sé / síHe exercisedNíor aclaigh sé / síHe did not exerciseAr aclaigh sé / sí?Did he exercise?
sinn (we)D'aclaíomarWe exercisedNíor aclaíomarWe did not exerciseAr aclaíomar?Did we exercise?
sibh (you, plural)D'aclaigh sibhYou exercisedNíor aclaigh sibhYou did not exerciseAr aclaigh sibh?Did you exercise?
siad (they)D'aclaigh siadThey exercisedNíor aclaigh siadThey did not exerciseAr aclaigh siad?Did they exercise?
saorbhriathar (autonomous)AclaíodhNíor aclaíodhAr aclaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)AclaímI exerciseNí aclaímI do not exerciseAn aclaím?Do I exercise?
tú (you)Aclaíonn túYou exerciseNí aclaíonn túYou do not exerciseAn aclaíonn tú?Do you exercise?
sé / sí (he / she)Aclaíonn sé / síHe exercisesNí aclaíonn sé / síHe does not exerciseAn aclaíonn sé / sí?Does he exercise?
sinn (we)AclaímidWe exerciseNí aclaímidWe do not exerciseAn aclaímid?Do we exercise?
sibh (you, plural)Aclaíonn sibhYou exerciseNí aclaíonn sibhYou do not exerciseAn aclaíonn sibh?Do you exercise?
siad (they)Aclaíonn siadThey exerciseNí aclaíonn siadThey do not exerciseAn aclaíonn siad?Do they exercise?
saorbhriathar (autonomous)AclaítearNí aclaítearAn aclaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Aclóidh méI will exerciseNí aclóidh méI will not exerciseAn aclóidh mé?Will I exercise?
tú (you)Aclóidh túYou will exerciseNí aclóidh túYou will not exerciseAn aclóidh tú?Will you exercise?
sé / sí (he / she)Aclóidh sé / síHe will exerciseNí aclóidh sé / síHe will not exerciseAn aclóidh sé / sí?Will he exercise?
sinn (we)AclóimidWe will exerciseNí aclóimidWe will not exerciseAn aclóimid?Will we exercise?
sibh (you, plural)Aclóidh sibhYou will exerciseNí aclóidh sibhYou will not exerciseAn aclóidh sibh?Will you exercise?
siad (they)Aclóidh siadThey will exerciseNí aclóidh siadThey will not exerciseAn aclóidh siad?Will they exercise?
saorbhriathar (autonomous)AclófarNí aclófarAn aclófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'aclóinnI would exerciseNí aclóinnI would not exerciseAn aclóinn?Would I exercise?
tú (you)D'aclófáYou would exerciseNí aclófáYou would not exerciseAn aclófá?Would you exercise?
sé / sí (he / she)D'aclódh sé / síHe would exerciseNí aclódh sé / síHe would not exerciseAn aclódh sé / sí?Would he exercise?
sinn (we)D'aclóimisWe would exerciseNí aclóimisWe would not exerciseAn aclóimis?Would we exercise?
sibh (you, plural)D'aclódh sibhYou would exerciseNí aclódh sibhYou would not exerciseAn aclódh sibh?Would you exercise?
siad (they)D'aclóidísThey would exerciseNí aclóidísThey would not exerciseAn aclóidís?Would they exercise?
saorbhriathar (autonomous)D'aclófaíNí aclófaíAn aclófaí?

“Aclaigh” in a sentence: Irish examples

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

D'aclaigh mé mo chosa roimh an rás.
I limbered up my legs before the race.
Aclaíonn sí a corp gach maidin sa ghiomnáisiam.
She exercises her body every morning in the gym.
Aclóidh na himreoirí roimh an gcluiche.
The players will limber up before the game.
D'aclóinn mé féin níos minice dá mbeadh am agam.
I would exercise more often if I had time.
Níor aclaigh sé a lámha agus gortaíodh é.
He didn't loosen up his arms and he got hurt.
Ar aclaigh tú do mhatáin inniu?
Did you stretch your muscles today?

Other verbs in Irish

More everyday Irish verbs to learn next.

To exercise in Irish: frequently asked questions

What is the Irish for to exercise?

The Irish for to exercise is aclaigh (pronounced “AK-lee”). It is a second-conjugation verb; the verbal noun is aclú.

What is the verbal noun of aclaigh?

The verbal noun of aclaigh is aclú, used after ag for the continuous: ag aclú (exercising). The verbal adjective is aclaithe.

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

Past: D'aclaigh mé; negative Níor aclaigh mé; question Ar aclaigh mé?. Future: Aclóidh mé; negative Ní aclóidh mé; question An aclóidh mé?.

What is the modh coinníollach of aclaigh?

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

Does aclaigh have more than one meaning?

Yes. Aclaigh can mean to exercise or to flex, depending on context; the first is the most common.

How do I say 'physical exercise' using this verb?

Use the verbal noun: 'aclú coirp' means physical exercise, and 'aclaíocht' is the general word for exercise or gymnastics.

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