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To correct in Irish (ceartaigh): Meaning, Conjugation, Examples

Other uses of ‘ceartaigh’: adjust · reprove

The Irish for to correct is ceartaigh; ag ceartú is correcting.
Updated October 2026Report a mistake

How to say “to correct” in Irish

Irish:
ceartaigh
English:
to correct, adjust, reprove
Word type:
verb, second-conjugation
Verbal noun:
ceartú (ag ceartú, correcting)
Verbal adjective:
ceartaithe
Pronunciation:
“KYAR-tee”  /ˈcaɾˠt̪ˠə/

What does “ceartaigh” mean?

“Ceartaigh” has three alternative meanings. The most common comes first.

to correct
To put right a mistake or error, for example in writing or work.Also: rectify, fix, put right, amend.
2 other meanings: adjust or reprove
2to adjust
To set something right or make a small change so it is accurate.Also: set right, regulate.
3to reprove
To correct someone by scolding or chastising them.Also: chastise, rebuke, correct.

“Ceartaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Cheartaigh méI correctedNíor cheartaigh méI did not correctAr cheartaigh mé?Did I correct?
tú (you)Cheartaigh túYou correctedNíor cheartaigh túYou did not correctAr cheartaigh tú?Did you correct?
sé / sí (he / she)Cheartaigh sé / síHe correctedNíor cheartaigh sé / síHe did not correctAr cheartaigh sé / sí?Did he correct?
sinn (we)CheartaíomarWe correctedNíor cheartaíomarWe did not correctAr cheartaíomar?Did we correct?
sibh (you, plural)Cheartaigh sibhYou correctedNíor cheartaigh sibhYou did not correctAr cheartaigh sibh?Did you correct?
siad (they)Cheartaigh siadThey correctedNíor cheartaigh siadThey did not correctAr cheartaigh siad?Did they correct?
saorbhriathar (autonomous)CeartaíodhNíor ceartaíodhAr ceartaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)CeartaímI correctNí cheartaímI do not correctAn gceartaím?Do I correct?
tú (you)Ceartaíonn túYou correctNí cheartaíonn túYou do not correctAn gceartaíonn tú?Do you correct?
sé / sí (he / she)Ceartaíonn sé / síHe correctsNí cheartaíonn sé / síHe does not correctAn gceartaíonn sé / sí?Does he correct?
sinn (we)CeartaímidWe correctNí cheartaímidWe do not correctAn gceartaímid?Do we correct?
sibh (you, plural)Ceartaíonn sibhYou correctNí cheartaíonn sibhYou do not correctAn gceartaíonn sibh?Do you correct?
siad (they)Ceartaíonn siadThey correctNí cheartaíonn siadThey do not correctAn gceartaíonn siad?Do they correct?
saorbhriathar (autonomous)CeartaítearNí cheartaítearAn gceartaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Ceartóidh méI will correctNí cheartóidh méI will not correctAn gceartóidh mé?Will I correct?
tú (you)Ceartóidh túYou will correctNí cheartóidh túYou will not correctAn gceartóidh tú?Will you correct?
sé / sí (he / she)Ceartóidh sé / síHe will correctNí cheartóidh sé / síHe will not correctAn gceartóidh sé / sí?Will he correct?
sinn (we)CeartóimidWe will correctNí cheartóimidWe will not correctAn gceartóimid?Will we correct?
sibh (you, plural)Ceartóidh sibhYou will correctNí cheartóidh sibhYou will not correctAn gceartóidh sibh?Will you correct?
siad (they)Ceartóidh siadThey will correctNí cheartóidh siadThey will not correctAn gceartóidh siad?Will they correct?
saorbhriathar (autonomous)CeartófarNí cheartófarAn gceartófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)CheartóinnI would correctNí cheartóinnI would not correctAn gceartóinn?Would I correct?
tú (you)CheartófáYou would correctNí cheartófáYou would not correctAn gceartófá?Would you correct?
sé / sí (he / she)Cheartódh sé / síHe would correctNí cheartódh sé / síHe would not correctAn gceartódh sé / sí?Would he correct?
sinn (we)CheartóimisWe would correctNí cheartóimisWe would not correctAn gceartóimis?Would we correct?
sibh (you, plural)Cheartódh sibhYou would correctNí cheartódh sibhYou would not correctAn gceartódh sibh?Would you correct?
siad (they)CheartóidísThey would correctNí cheartóidísThey would not correctAn gceartóidís?Would they correct?
saorbhriathar (autonomous)CheartófaíNí cheartófaíAn gceartófaí?

“Ceartaigh” in a sentence: Irish examples

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

Cheartaigh an múinteoir na cóipleabhair inné.
The teacher corrected the copybooks yesterday.
Ceartaíonn sí a cuid botún féin i gcónaí.
She always corrects her own mistakes.
Ceartóidh mé an aiste anocht.
I will correct the essay tonight.
An gceartófá m'obair bhaile?
Would you correct my homework?
Níor cheartaigh siad an botún ar an suíomh.
They didn't correct the mistake on the site.
Ar cheartaigh tú an litir?
Did you correct the letter?

Other verbs in Irish

More everyday Irish verbs to learn next.

To correct in Irish: frequently asked questions

What is the Irish for to correct?

The Irish for to correct is ceartaigh (pronounced “KYAR-tee”). It is a second-conjugation verb; the verbal noun is ceartú.

What is the verbal noun of ceartaigh?

The verbal noun of ceartaigh is ceartú, used after ag for the continuous: ag ceartú (correcting). The verbal adjective is ceartaithe.

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

Past: Cheartaigh mé; negative Níor cheartaigh mé; question Ar cheartaigh mé?. Future: Ceartóidh mé; negative Ní cheartóidh mé; question An gceartóidh mé?.

What is the modh coinníollach of ceartaigh?

The conditional (modh coinníollach) first person is Cheartóinn (I would correct); negative Ní cheartóinn; question An gceartóinn?.

Does ceartaigh have more than one meaning?

Yes. Ceartaigh can mean to correct, to adjust or to reprove, depending on context; the first is the most common.

What is the difference between 'ceartaigh' and 'deisigh'?

'Ceartaigh' means to correct an error, as in 'ceartaigh an botún', while 'deisigh' means to repair or mend something broken, as in 'deisigh an rothar'.

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