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To teach in Irish (teagasc): Meaning, Conjugation, Examples

Other uses of ‘teagasc’: advise · teaching (noun, masculine)

The Irish for to teach is teagasc; ag teagasc is teaching.
Updated October 2026Report a mistake

How to say “to teach” in Irish

Irish:
teagasc
English:
to teach, advise
Word type:
verb, first-conjugation
Verbal noun:
teagasc (ag teagasc, teaching)
Verbal adjective:
teagasctha
Pronunciation:
“TYAG-usk”  /ˈtʲaɡəsˠk/

What does “teagasc” mean?

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

to teach
To give lessons or instruction in a subject or skill to someone.Also: instruct, tutor, educate.
1 other meaning: advise
2to advise
To counsel or give guidance to someone on how to behave.Also: counsel, admonish, guide.

Other Irish verbs for to teach: múin (teach)

Other entries for “teagasc”

The same spelling has its own page as:

“Teagasc” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Theagasc méI taughtNíor theagasc méI did not teachAr theagasc mé?Did I teach?
tú (you)Theagasc túYou taughtNíor theagasc túYou did not teachAr theagasc tú?Did you teach?
sé / sí (he / she)Theagasc sé / síHe taughtNíor theagasc sé / síHe did not teachAr theagasc sé / sí?Did he teach?
sinn (we)TheagascamarWe taughtNíor theagascamarWe did not teachAr theagascamar?Did we teach?
sibh (you, plural)Theagasc sibhYou taughtNíor theagasc sibhYou did not teachAr theagasc sibh?Did you teach?
siad (they)Theagasc siadThey taughtNíor theagasc siadThey did not teachAr theagasc siad?Did they teach?
saorbhriathar (autonomous)TeagascadhNíor teagascadhAr teagascadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)TeagascaimI teachNí theagascaimI do not teachAn dteagascaim?Do I teach?
tú (you)Teagascann túYou teachNí theagascann túYou do not teachAn dteagascann tú?Do you teach?
sé / sí (he / she)Teagascann sé / síHe teachesNí theagascann sé / síHe does not teachAn dteagascann sé / sí?Does he teach?
sinn (we)TeagascaimidWe teachNí theagascaimidWe do not teachAn dteagascaimid?Do we teach?
sibh (you, plural)Teagascann sibhYou teachNí theagascann sibhYou do not teachAn dteagascann sibh?Do you teach?
siad (they)Teagascann siadThey teachNí theagascann siadThey do not teachAn dteagascann siad?Do they teach?
saorbhriathar (autonomous)TeagasctarNí theagasctarAn dteagasctar?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Teagascfaidh méI will teachNí theagascfaidh méI will not teachAn dteagascfaidh mé?Will I teach?
tú (you)Teagascfaidh túYou will teachNí theagascfaidh túYou will not teachAn dteagascfaidh tú?Will you teach?
sé / sí (he / she)Teagascfaidh sé / síHe will teachNí theagascfaidh sé / síHe will not teachAn dteagascfaidh sé / sí?Will he teach?
sinn (we)TeagascfaimidWe will teachNí theagascfaimidWe will not teachAn dteagascfaimid?Will we teach?
sibh (you, plural)Teagascfaidh sibhYou will teachNí theagascfaidh sibhYou will not teachAn dteagascfaidh sibh?Will you teach?
siad (they)Teagascfaidh siadThey will teachNí theagascfaidh siadThey will not teachAn dteagascfaidh siad?Will they teach?
saorbhriathar (autonomous)TeagascfarNí theagascfarAn dteagascfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)TheagascfainnI would teachNí theagascfainnI would not teachAn dteagascfainn?Would I teach?
tú (you)TheagascfáYou would teachNí theagascfáYou would not teachAn dteagascfá?Would you teach?
sé / sí (he / she)Theagascfadh sé / síHe would teachNí theagascfadh sé / síHe would not teachAn dteagascfadh sé / sí?Would he teach?
sinn (we)TheagascfaimisWe would teachNí theagascfaimisWe would not teachAn dteagascfaimis?Would we teach?
sibh (you, plural)Theagascfadh sibhYou would teachNí theagascfadh sibhYou would not teachAn dteagascfadh sibh?Would you teach?
siad (they)TheagascfaidísThey would teachNí theagascfaidísThey would not teachAn dteagascfaidís?Would they teach?
saorbhriathar (autonomous)TheagascfaíNí theagascfaíAn dteagascfaí?

“Teagasc” in a sentence: Irish examples

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

Theagasc sé matamaitic sa scoil sin.
He taught mathematics in that school.
Teagascann sí Gaeilge do dhaoine fásta.
She teaches Irish to adults.
Teagascfaidh mé an rang amárach.
I will teach the class tomorrow.
Theagascfainn ceol dá mbeadh an t-am agam.
I would teach music if I had the time.
Níor theagasc sé riamh roimhe sin.
He never taught before that.
Ar theagasc tú stair anuraidh?
Did you teach history last year?

Other verbs in Irish

More everyday Irish verbs to learn next.

To teach in Irish: frequently asked questions

What is the Irish for to teach?

The Irish for to teach is teagasc (pronounced “TYAG-usk”). It is a first-conjugation verb; the verbal noun is teagasc.

What is the verbal noun of teagasc?

The verbal noun of teagasc is teagasc, used after ag for the continuous: ag teagasc (teaching). The verbal adjective is teagasctha.

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

Past: Theagasc mé; negative Níor theagasc mé; question Ar theagasc mé?. Future: Teagascfaidh mé; negative Ní theagascfaidh mé; question An dteagascfaidh mé?.

What is the modh coinníollach of teagasc?

The conditional (modh coinníollach) first person is Theagascfainn (I would teach); negative Ní theagascfainn; question An dteagascfainn?.

Does teagasc have more than one meaning?

Yes. Teagasc can mean to teach or to advise, depending on context; the first is the most common.

What is the difference between 'teagasc' and 'múin'?

Both mean to teach; 'múin' is the everyday word (mhúin sí Fraincis dom), while 'teagasc' is more formal and also suggests instruction or doctrine.

How do I say who is being taught?

The subject is the object and the learner takes 'do': ag teagasc matamaitice do na daltaí, teaching mathematics to the pupils.

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