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To turn in Irish (cas): Meaning, Conjugation, Examples

Other uses of ‘cas’: twist · meet · sing · twisted (adjective)

The Irish for to turn is cas; ag casadh is turning.
Updated October 2026Report a mistake

How to say “to turn” in Irish

Irish:
cas
English:
to turn, twist, meet, sing
Word type:
verb, first-conjugation
Verbal noun:
casadh (ag casadh, turning)
Verbal adjective:
casta
Pronunciation:
“kass”  /kasˠ/

What does “cas” mean?

“Cas” has four alternative meanings. The most common comes first.

to turn
To turn or rotate something, or to change direction.Also: rotate, turn around, change direction.
3 other meanings: twist or meet or sing
2to twist
To twist or wind something, such as rope or thread.Also: wind, coil, wrap.
3to meet
To meet someone, usually by chance, used with 'ar' or 'le'.Also: run into, come across, bump into.
4to sing
To sing a song or play a tune.Also: play, perform.

Other Irish verbs for to turn: tiontaigh (turn), iompaigh (turn)

Other entries for “cas”

The same spelling has its own page as:

“Cas” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Chas méI turnedNíor chas méI did not turnAr chas mé?Did I turn?
tú (you)Chas túYou turnedNíor chas túYou did not turnAr chas tú?Did you turn?
sé / sí (he / she)Chas sé / síHe turnedNíor chas sé / síHe did not turnAr chas sé / sí?Did he turn?
sinn (we)ChasamarWe turnedNíor chasamarWe did not turnAr chasamar?Did we turn?
sibh (you, plural)Chas sibhYou turnedNíor chas sibhYou did not turnAr chas sibh?Did you turn?
siad (they)Chas siadThey turnedNíor chas siadThey did not turnAr chas siad?Did they turn?
saorbhriathar (autonomous)CasadhNíor casadhAr casadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)CasaimI turnNí chasaimI do not turnAn gcasaim?Do I turn?
tú (you)Casann túYou turnNí chasann túYou do not turnAn gcasann tú?Do you turn?
sé / sí (he / she)Casann sé / síHe turnsNí chasann sé / síHe does not turnAn gcasann sé / sí?Does he turn?
sinn (we)CasaimidWe turnNí chasaimidWe do not turnAn gcasaimid?Do we turn?
sibh (you, plural)Casann sibhYou turnNí chasann sibhYou do not turnAn gcasann sibh?Do you turn?
siad (they)Casann siadThey turnNí chasann siadThey do not turnAn gcasann siad?Do they turn?
saorbhriathar (autonomous)CastarNí chastarAn gcastar?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Casfaidh méI will turnNí chasfaidh méI will not turnAn gcasfaidh mé?Will I turn?
tú (you)Casfaidh túYou will turnNí chasfaidh túYou will not turnAn gcasfaidh tú?Will you turn?
sé / sí (he / she)Casfaidh sé / síHe will turnNí chasfaidh sé / síHe will not turnAn gcasfaidh sé / sí?Will he turn?
sinn (we)CasfaimidWe will turnNí chasfaimidWe will not turnAn gcasfaimid?Will we turn?
sibh (you, plural)Casfaidh sibhYou will turnNí chasfaidh sibhYou will not turnAn gcasfaidh sibh?Will you turn?
siad (they)Casfaidh siadThey will turnNí chasfaidh siadThey will not turnAn gcasfaidh siad?Will they turn?
saorbhriathar (autonomous)CasfarNí chasfarAn gcasfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ChasfainnI would turnNí chasfainnI would not turnAn gcasfainn?Would I turn?
tú (you)ChasfáYou would turnNí chasfáYou would not turnAn gcasfá?Would you turn?
sé / sí (he / she)Chasfadh sé / síHe would turnNí chasfadh sé / síHe would not turnAn gcasfadh sé / sí?Would he turn?
sinn (we)ChasfaimisWe would turnNí chasfaimisWe would not turnAn gcasfaimis?Would we turn?
sibh (you, plural)Chasfadh sibhYou would turnNí chasfadh sibhYou would not turnAn gcasfadh sibh?Would you turn?
siad (they)ChasfaidísThey would turnNí chasfaidísThey would not turnAn gcasfaidís?Would they turn?
saorbhriathar (autonomous)ChasfaíNí chasfaíAn gcasfaí?

“Cas” in a sentence: Irish examples

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

Chas sí ar dheis ag na soilse.
She turned right at the lights.
Casann sé amhrán gach oíche Shathairn.
He sings a song every Saturday night.
Casfaidh mé leat taobh amuigh den siopa.
I'll meet you outside the shop.
Chasfainn an eochair dá mbeadh sí agam.
I would turn the key if I had it.
Níor chas mé le haon duine aréir.
I didn't meet anyone last night.
Ar chas tú an raidió as?
Did you turn the radio off?

Phrases with cas: Cas ar chlé (turn left), Cas ar chlé (turn left), Cas ar dheis (turn right), Cas ar dheis (turn right)

Other verbs in Irish

More everyday Irish verbs to learn next.

Phrases with “cas”

To turn in Irish: frequently asked questions

What is the Irish for to turn?

The Irish for to turn is cas (pronounced “kass”). It is a first-conjugation verb; the verbal noun is casadh.

What is the verbal noun of cas?

The verbal noun of cas is casadh, used after ag for the continuous: ag casadh (turning). The verbal adjective is casta.

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

Past: Chas mé; negative Níor chas mé; question Ar chas mé?. Future: Casfaidh mé; negative Ní chasfaidh mé; question An gcasfaidh mé?.

What is the modh coinníollach of cas?

The conditional (modh coinníollach) first person is Chasfainn (I would turn); negative Ní chasfainn; question An gcasfainn?.

Does cas have more than one meaning?

Yes. Cas can mean to turn, to twist, to meet or to sing, depending on context; the first is the most common.

How do you say 'meet' with 'cas'?

Use 'cas ar' or 'cas le': 'Casadh orm é' or 'Chas mé leis' both mean 'I met him'.

What is the difference between 'cas' and 'iompaigh'?

Both can mean turn, but 'cas' is more general and also means twist, while 'iompaigh' often means turn over or turn around completely.

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