HeyRua Get the app

To presume in Irish (toimhdigh): Meaning, Conjugation, Examples

The Irish for to presume is toimhdigh; ag toimhdiú is presuming.
Updated October 2026Report a mistake

How to say “to presume” in Irish

Irish:
toimhdigh
English:
to presume
Word type:
verb, second-conjugation
Verbal noun:
toimhdiú (ag toimhdiú, presuming)
Verbal adjective:
toimhdithe
Pronunciation:
“TIV-dee”  /ˈtʲɪvʲdʲiː/

What does “toimhdigh” mean?

to presume
To take something as true without proof, as a starting point for reasoning.Also: assume, suppose, take for granted.

“Toimhdigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Thoimhdigh méI presumedNíor thoimhdigh méI did not presumeAr thoimhdigh mé?Did I presume?
tú (you)Thoimhdigh túYou presumedNíor thoimhdigh túYou did not presumeAr thoimhdigh tú?Did you presume?
sé / sí (he / she)Thoimhdigh sé / síHe presumedNíor thoimhdigh sé / síHe did not presumeAr thoimhdigh sé / sí?Did he presume?
sinn (we)ThoimhdíomarWe presumedNíor thoimhdíomarWe did not presumeAr thoimhdíomar?Did we presume?
sibh (you, plural)Thoimhdigh sibhYou presumedNíor thoimhdigh sibhYou did not presumeAr thoimhdigh sibh?Did you presume?
siad (they)Thoimhdigh siadThey presumedNíor thoimhdigh siadThey did not presumeAr thoimhdigh siad?Did they presume?
saorbhriathar (autonomous)ToimhdíodhNíor toimhdíodhAr toimhdíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)ToimhdímI presumeNí thoimhdímI do not presumeAn dtoimhdím?Do I presume?
tú (you)Toimhdíonn túYou presumeNí thoimhdíonn túYou do not presumeAn dtoimhdíonn tú?Do you presume?
sé / sí (he / she)Toimhdíonn sé / síHe presumesNí thoimhdíonn sé / síHe does not presumeAn dtoimhdíonn sé / sí?Does he presume?
sinn (we)ToimhdímidWe presumeNí thoimhdímidWe do not presumeAn dtoimhdímid?Do we presume?
sibh (you, plural)Toimhdíonn sibhYou presumeNí thoimhdíonn sibhYou do not presumeAn dtoimhdíonn sibh?Do you presume?
siad (they)Toimhdíonn siadThey presumeNí thoimhdíonn siadThey do not presumeAn dtoimhdíonn siad?Do they presume?
saorbhriathar (autonomous)ToimhdítearNí thoimhdítearAn dtoimhdítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Toimhdeoidh méI will presumeNí thoimhdeoidh méI will not presumeAn dtoimhdeoidh mé?Will I presume?
tú (you)Toimhdeoidh túYou will presumeNí thoimhdeoidh túYou will not presumeAn dtoimhdeoidh tú?Will you presume?
sé / sí (he / she)Toimhdeoidh sé / síHe will presumeNí thoimhdeoidh sé / síHe will not presumeAn dtoimhdeoidh sé / sí?Will he presume?
sinn (we)ToimhdeoimidWe will presumeNí thoimhdeoimidWe will not presumeAn dtoimhdeoimid?Will we presume?
sibh (you, plural)Toimhdeoidh sibhYou will presumeNí thoimhdeoidh sibhYou will not presumeAn dtoimhdeoidh sibh?Will you presume?
siad (they)Toimhdeoidh siadThey will presumeNí thoimhdeoidh siadThey will not presumeAn dtoimhdeoidh siad?Will they presume?
saorbhriathar (autonomous)ToimhdeofarNí thoimhdeofarAn dtoimhdeofar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ThoimhdeoinnI would presumeNí thoimhdeoinnI would not presumeAn dtoimhdeoinn?Would I presume?
tú (you)ThoimhdeofáYou would presumeNí thoimhdeofáYou would not presumeAn dtoimhdeofá?Would you presume?
sé / sí (he / she)Thoimhdeodh sé / síHe would presumeNí thoimhdeodh sé / síHe would not presumeAn dtoimhdeodh sé / sí?Would he presume?
sinn (we)ThoimhdeoimisWe would presumeNí thoimhdeoimisWe would not presumeAn dtoimhdeoimis?Would we presume?
sibh (you, plural)Thoimhdeodh sibhYou would presumeNí thoimhdeodh sibhYou would not presumeAn dtoimhdeodh sibh?Would you presume?
siad (they)ThoimhdeoidísThey would presumeNí thoimhdeoidísThey would not presumeAn dtoimhdeoidís?Would they presume?
saorbhriathar (autonomous)ThoimhdeofaíNí thoimhdeofaíAn dtoimhdeofaí?

“Toimhdigh” in a sentence: Irish examples

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

Thoimhdigh sé go raibh an ceart aige.
He presumed that he was right.
Toimhdíonn an dlí go bhfuil duine neamhchiontach.
The law presumes that a person is innocent.
Toimhdeoimid go bhfuil an uimhir cothrom.
We will assume that the number is even.
Thoimhdeodh duine ar bith go raibh siad pósta.
Anyone would presume that they were married.
Níor thoimhdigh mé go dtiocfadh sí.
I did not assume that she would come.
Ar thoimhdigh tú go raibh an siopa oscailte?
Did you assume that the shop was open?

Other verbs in Irish

More everyday Irish verbs to learn next.

To presume in Irish: frequently asked questions

What is the Irish for to presume?

The Irish for to presume is toimhdigh (pronounced “TIV-dee”). It is a second-conjugation verb; the verbal noun is toimhdiú.

What is the verbal noun of toimhdigh?

The verbal noun of toimhdigh is toimhdiú, used after ag for the continuous: ag toimhdiú (presuming). The verbal adjective is toimhdithe.

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

Past: Thoimhdigh mé; negative Níor thoimhdigh mé; question Ar thoimhdigh mé?. Future: Toimhdeoidh mé; negative Ní thoimhdeoidh mé; question An dtoimhdeoidh mé?.

What is the modh coinníollach of toimhdigh?

The conditional (modh coinníollach) first person is Thoimhdeoinn (I would presume); negative Ní thoimhdeoinn; question An dtoimhdeoinn?.

Is 'toimhdigh' an everyday word for 'assume'?

No, 'toimhdigh' is formal and used in logic, maths and law. In everyday speech people say 'glac leis go' or 'ceap go'.

Learn Irish by
actually speaking it

Learn everyday Irish verbs like toimhdigh through guided conversation with Rua.

7-day free trial. Cancel anytime.

The HeyRua app home screen