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To signal in Irish (comharthaigh): Meaning, Conjugation, Examples

Other uses of ‘comharthaigh’: mark

The Irish for to signal is comharthaigh; ag comharthú is signalling.
Updated October 2026Report a mistake

How to say “to signal” in Irish

Irish:
comharthaigh
English:
to signal, mark
Word type:
verb, second-conjugation
Verbal noun:
comharthú (ag comharthú, signalling)
Verbal adjective:
comharthaithe
Pronunciation:
“KOH-ar-hee”  /ˈkoːɾˠhiː/

What does “comharthaigh” mean?

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

to signal
To indicate or communicate something by a sign or signal.Also: indicate, signify, denote.
1 other meaning: mark
2to mark
To put a mark or sign on something to identify it.Also: label, designate.

“Comharthaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Chomharthaigh méI signaledNíor chomharthaigh méI did not signalAr chomharthaigh mé?Did I signal?
tú (you)Chomharthaigh túYou signaledNíor chomharthaigh túYou did not signalAr chomharthaigh tú?Did you signal?
sé / sí (he / she)Chomharthaigh sé / síHe signaledNíor chomharthaigh sé / síHe did not signalAr chomharthaigh sé / sí?Did he signal?
sinn (we)ChomharthaíomarWe signaledNíor chomharthaíomarWe did not signalAr chomharthaíomar?Did we signal?
sibh (you, plural)Chomharthaigh sibhYou signaledNíor chomharthaigh sibhYou did not signalAr chomharthaigh sibh?Did you signal?
siad (they)Chomharthaigh siadThey signaledNíor chomharthaigh siadThey did not signalAr chomharthaigh siad?Did they signal?
saorbhriathar (autonomous)ComharthaíodhNíor comharthaíodhAr comharthaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)ComharthaímI signalNí chomharthaímI do not signalAn gcomharthaím?Do I signal?
tú (you)Comharthaíonn túYou signalNí chomharthaíonn túYou do not signalAn gcomharthaíonn tú?Do you signal?
sé / sí (he / she)Comharthaíonn sé / síHe signalsNí chomharthaíonn sé / síHe does not signalAn gcomharthaíonn sé / sí?Does he signal?
sinn (we)ComharthaímidWe signalNí chomharthaímidWe do not signalAn gcomharthaímid?Do we signal?
sibh (you, plural)Comharthaíonn sibhYou signalNí chomharthaíonn sibhYou do not signalAn gcomharthaíonn sibh?Do you signal?
siad (they)Comharthaíonn siadThey signalNí chomharthaíonn siadThey do not signalAn gcomharthaíonn siad?Do they signal?
saorbhriathar (autonomous)ComharthaítearNí chomharthaítearAn gcomharthaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Comharthóidh méI will signalNí chomharthóidh méI will not signalAn gcomharthóidh mé?Will I signal?
tú (you)Comharthóidh túYou will signalNí chomharthóidh túYou will not signalAn gcomharthóidh tú?Will you signal?
sé / sí (he / she)Comharthóidh sé / síHe will signalNí chomharthóidh sé / síHe will not signalAn gcomharthóidh sé / sí?Will he signal?
sinn (we)ComharthóimidWe will signalNí chomharthóimidWe will not signalAn gcomharthóimid?Will we signal?
sibh (you, plural)Comharthóidh sibhYou will signalNí chomharthóidh sibhYou will not signalAn gcomharthóidh sibh?Will you signal?
siad (they)Comharthóidh siadThey will signalNí chomharthóidh siadThey will not signalAn gcomharthóidh siad?Will they signal?
saorbhriathar (autonomous)ComharthófarNí chomharthófarAn gcomharthófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ChomharthóinnI would signalNí chomharthóinnI would not signalAn gcomharthóinn?Would I signal?
tú (you)ChomharthófáYou would signalNí chomharthófáYou would not signalAn gcomharthófá?Would you signal?
sé / sí (he / she)Chomharthódh sé / síHe would signalNí chomharthódh sé / síHe would not signalAn gcomharthódh sé / sí?Would he signal?
sinn (we)ChomharthóimisWe would signalNí chomharthóimisWe would not signalAn gcomharthóimis?Would we signal?
sibh (you, plural)Chomharthódh sibhYou would signalNí chomharthódh sibhYou would not signalAn gcomharthódh sibh?Would you signal?
siad (they)ChomharthóidísThey would signalNí chomharthóidísThey would not signalAn gcomharthóidís?Would they signal?
saorbhriathar (autonomous)ChomharthófaíNí chomharthófaíAn gcomharthófaí?

“Comharthaigh” in a sentence: Irish examples

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

Chomharthaigh an garda do na carranna stopadh.
The guard signalled to the cars to stop.
Comharthaíonn an solas dearg contúirt.
The red light signals danger.
Comharthóidh an réiteoir deireadh an chluiche.
The referee will signal the end of the game.
Chomharthódh sé dúinn dá mbeadh fadhb ann.
He would signal to us if there were a problem.
Níor chomharthaigh an tiománaí sular chas sé.
The driver didn't signal before he turned.
Ar chomharthaigh tú an áit ar an léarscáil?
Did you mark the place on the map?

Other verbs in Irish

More everyday Irish verbs to learn next.

To signal in Irish: frequently asked questions

What is the Irish for to signal?

The Irish for to signal is comharthaigh (pronounced “KOH-ar-hee”). It is a second-conjugation verb; the verbal noun is comharthú.

What is the verbal noun of comharthaigh?

The verbal noun of comharthaigh is comharthú, used after ag for the continuous: ag comharthú (signalling). The verbal adjective is comharthaithe.

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

Past: Chomharthaigh mé; negative Níor chomharthaigh mé; question Ar chomharthaigh mé?. Future: Comharthóidh mé; negative Ní chomharthóidh mé; question An gcomharthóidh mé?.

What is the modh coinníollach of comharthaigh?

The conditional (modh coinníollach) first person is Chomharthóinn (I would signal); negative Ní chomharthóinn; question An gcomharthóinn?.

Does comharthaigh have more than one meaning?

Yes. Comharthaigh can mean to signal or to mark, depending on context; the first is the most common.

What noun is 'comharthaigh' related to?

It comes from 'comhartha', meaning a sign or signal, so 'comharthaigh' means to make a sign or signal.

How do I say 'signal to someone'?

Use the preposition 'do': 'chomharthaigh sí dom', she signalled to me.

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