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To differentiate in Irish (difreáil): Meaning, Conjugation, Examples

Other uses of ‘difreáil’: differentiation (noun, feminine)

The Irish for to differentiate is difreáil; ag difreáil is differentiating.
Updated October 2026Report a mistake

How to say “to differentiate” in Irish

Irish:
difreáil
English:
to differentiate
Word type:
verb, first-conjugation
Verbal noun:
difreáil (ag difreáil, differentiating)
Verbal adjective:
difreáilte
Pronunciation:
“DIF-raw-il”  /dʲɪfʲɾʲaːlʲ/

What does “difreáil” mean?

to differentiate
To find the derivative of a function in mathematics (calculus).Also: find the derivative, derive.
Other entries for “difreáil”

The same spelling has its own page as:

“Difreáil” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Dhifreáil méI differentiatedNíor dhifreáil méI did not differentiateAr dhifreáil mé?Did I differentiate?
tú (you)Dhifreáil túYou differentiatedNíor dhifreáil túYou did not differentiateAr dhifreáil tú?Did you differentiate?
sé / sí (he / she)Dhifreáil sé / síHe differentiatedNíor dhifreáil sé / síHe did not differentiateAr dhifreáil sé / sí?Did he differentiate?
sinn (we)DhifreálamarWe differentiatedNíor dhifreálamarWe did not differentiateAr dhifreálamar?Did we differentiate?
sibh (you, plural)Dhifreáil sibhYou differentiatedNíor dhifreáil sibhYou did not differentiateAr dhifreáil sibh?Did you differentiate?
siad (they)Dhifreáil siadThey differentiatedNíor dhifreáil siadThey did not differentiateAr dhifreáil siad?Did they differentiate?
saorbhriathar (autonomous)DifreáladhNíor difreáladhAr difreáladh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)DifreálaimI differentiateNí dhifreálaimI do not differentiateAn ndifreálaim?Do I differentiate?
tú (you)Difreálann túYou differentiateNí dhifreálann túYou do not differentiateAn ndifreálann tú?Do you differentiate?
sé / sí (he / she)Difreálann sé / síHe differentiatesNí dhifreálann sé / síHe does not differentiateAn ndifreálann sé / sí?Does he differentiate?
sinn (we)DifreálaimidWe differentiateNí dhifreálaimidWe do not differentiateAn ndifreálaimid?Do we differentiate?
sibh (you, plural)Difreálann sibhYou differentiateNí dhifreálann sibhYou do not differentiateAn ndifreálann sibh?Do you differentiate?
siad (they)Difreálann siadThey differentiateNí dhifreálann siadThey do not differentiateAn ndifreálann siad?Do they differentiate?
saorbhriathar (autonomous)DifreáiltearNí dhifreáiltearAn ndifreáiltear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Difreálfaidh méI will differentiateNí dhifreálfaidh méI will not differentiateAn ndifreálfaidh mé?Will I differentiate?
tú (you)Difreálfaidh túYou will differentiateNí dhifreálfaidh túYou will not differentiateAn ndifreálfaidh tú?Will you differentiate?
sé / sí (he / she)Difreálfaidh sé / síHe will differentiateNí dhifreálfaidh sé / síHe will not differentiateAn ndifreálfaidh sé / sí?Will he differentiate?
sinn (we)DifreálfaimidWe will differentiateNí dhifreálfaimidWe will not differentiateAn ndifreálfaimid?Will we differentiate?
sibh (you, plural)Difreálfaidh sibhYou will differentiateNí dhifreálfaidh sibhYou will not differentiateAn ndifreálfaidh sibh?Will you differentiate?
siad (they)Difreálfaidh siadThey will differentiateNí dhifreálfaidh siadThey will not differentiateAn ndifreálfaidh siad?Will they differentiate?
saorbhriathar (autonomous)DifreálfarNí dhifreálfarAn ndifreálfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)DhifreálfainnI would differentiateNí dhifreálfainnI would not differentiateAn ndifreálfainn?Would I differentiate?
tú (you)DhifreálfáYou would differentiateNí dhifreálfáYou would not differentiateAn ndifreálfá?Would you differentiate?
sé / sí (he / she)Dhifreálfadh sé / síHe would differentiateNí dhifreálfadh sé / síHe would not differentiateAn ndifreálfadh sé / sí?Would he differentiate?
sinn (we)DhifreálfaimisWe would differentiateNí dhifreálfaimisWe would not differentiateAn ndifreálfaimis?Would we differentiate?
sibh (you, plural)Dhifreálfadh sibhYou would differentiateNí dhifreálfadh sibhYou would not differentiateAn ndifreálfadh sibh?Would you differentiate?
siad (they)DhifreálfaidísThey would differentiateNí dhifreálfaidísThey would not differentiateAn ndifreálfaidís?Would they differentiate?
saorbhriathar (autonomous)DhifreálfaíNí dhifreálfaíAn ndifreálfaí?

“Difreáil” in a sentence: Irish examples

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

Dhifreáil an mac léinn an fheidhm go cúramach.
The student differentiated the function carefully.
Difreálaimid an chothromóid i dtosach.
We differentiate the equation first.
Difreálfaidh tú an slonn seo amárach.
You will differentiate this expression tomorrow.
Dhifreálfainn í dá mbeadh am agam.
I would differentiate it if I had time.
Níor dhifreáil sé an dara téarma.
He didn't differentiate the second term.
Ar dhifreáil tú an fheidhm fós?
Have you differentiated the function yet?

Other verbs in Irish

More everyday Irish verbs to learn next.

To differentiate in Irish: frequently asked questions

What is the Irish for to differentiate?

The Irish for to differentiate is difreáil (pronounced “DIF-raw-il”). It is a first-conjugation verb; the verbal noun is difreáil.

What is the verbal noun of difreáil?

The verbal noun of difreáil is difreáil, used after ag for the continuous: ag difreáil (differentiating). The verbal adjective is difreáilte.

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

Past: Dhifreáil mé; negative Níor dhifreáil mé; question Ar dhifreáil mé?. Future: Difreálfaidh mé; negative Ní dhifreálfaidh mé; question An ndifreálfaidh mé?.

What is the modh coinníollach of difreáil?

The conditional (modh coinníollach) first person is Dhifreálfainn (I would differentiate); negative Ní dhifreálfainn; question An ndifreálfainn?.

Does 'difreáil' mean to differentiate between two things?

No, 'difreáil' is the mathematical term; to tell things apart use 'idirdhealaigh' or 'aithin an difríocht idir'.

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