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To purify in Irish (íonghlan): Meaning, Conjugation, Examples

The Irish for to purify is íonghlan; ag íonghlanadh is purifying.
Updated October 2026Report a mistake

How to say “to purify” in Irish

Irish:
íonghlan
English:
to purify
Word type:
verb, first-conjugation
Verbal noun:
íonghlanadh (ag íonghlanadh, purifying)
Verbal adjective:
íonghlanta
Pronunciation:
“EEN-ghlan”  /ˈiːnˌɣlˠan̪ˠ/

What does “íonghlan” mean?

to purify
To make something completely clean or pure by removing dirt or harmful substances.Also: cleanse, refine, make pure.

“Íonghlan” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)D'íonghlan méI purifiedNíor íonghlan méI did not purifyAr íonghlan mé?Did I purify?
tú (you)D'íonghlan túYou purifiedNíor íonghlan túYou did not purifyAr íonghlan tú?Did you purify?
sé / sí (he / she)D'íonghlan sé / síHe purifiedNíor íonghlan sé / síHe did not purifyAr íonghlan sé / sí?Did he purify?
sinn (we)D'íonghlanamarWe purifiedNíor íonghlanamarWe did not purifyAr íonghlanamar?Did we purify?
sibh (you, plural)D'íonghlan sibhYou purifiedNíor íonghlan sibhYou did not purifyAr íonghlan sibh?Did you purify?
siad (they)D'íonghlan siadThey purifiedNíor íonghlan siadThey did not purifyAr íonghlan siad?Did they purify?
saorbhriathar (autonomous)ÍonghlanadhNíor íonghlanadhAr íonghlanadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)ÍonghlanaimI purifyNí íonghlanaimI do not purifyAn íonghlanaim?Do I purify?
tú (you)Íonghlanann túYou purifyNí íonghlanann túYou do not purifyAn íonghlanann tú?Do you purify?
sé / sí (he / she)Íonghlanann sé / síHe purifiesNí íonghlanann sé / síHe does not purifyAn íonghlanann sé / sí?Does he purify?
sinn (we)ÍonghlanaimidWe purifyNí íonghlanaimidWe do not purifyAn íonghlanaimid?Do we purify?
sibh (you, plural)Íonghlanann sibhYou purifyNí íonghlanann sibhYou do not purifyAn íonghlanann sibh?Do you purify?
siad (they)Íonghlanann siadThey purifyNí íonghlanann siadThey do not purifyAn íonghlanann siad?Do they purify?
saorbhriathar (autonomous)ÍonghlantarNí íonghlantarAn íonghlantar?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Íonghlanfaidh méI will purifyNí íonghlanfaidh méI will not purifyAn íonghlanfaidh mé?Will I purify?
tú (you)Íonghlanfaidh túYou will purifyNí íonghlanfaidh túYou will not purifyAn íonghlanfaidh tú?Will you purify?
sé / sí (he / she)Íonghlanfaidh sé / síHe will purifyNí íonghlanfaidh sé / síHe will not purifyAn íonghlanfaidh sé / sí?Will he purify?
sinn (we)ÍonghlanfaimidWe will purifyNí íonghlanfaimidWe will not purifyAn íonghlanfaimid?Will we purify?
sibh (you, plural)Íonghlanfaidh sibhYou will purifyNí íonghlanfaidh sibhYou will not purifyAn íonghlanfaidh sibh?Will you purify?
siad (they)Íonghlanfaidh siadThey will purifyNí íonghlanfaidh siadThey will not purifyAn íonghlanfaidh siad?Will they purify?
saorbhriathar (autonomous)ÍonghlanfarNí íonghlanfarAn íonghlanfar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)D'íonghlanfainnI would purifyNí íonghlanfainnI would not purifyAn íonghlanfainn?Would I purify?
tú (you)D'íonghlanfáYou would purifyNí íonghlanfáYou would not purifyAn íonghlanfá?Would you purify?
sé / sí (he / she)D'íonghlanfadh sé / síHe would purifyNí íonghlanfadh sé / síHe would not purifyAn íonghlanfadh sé / sí?Would he purify?
sinn (we)D'íonghlanfaimisWe would purifyNí íonghlanfaimisWe would not purifyAn íonghlanfaimis?Would we purify?
sibh (you, plural)D'íonghlanfadh sibhYou would purifyNí íonghlanfadh sibhYou would not purifyAn íonghlanfadh sibh?Would you purify?
siad (they)D'íonghlanfaidísThey would purifyNí íonghlanfaidísThey would not purifyAn íonghlanfaidís?Would they purify?
saorbhriathar (autonomous)D'íonghlanfaíNí íonghlanfaíAn íonghlanfaí?

“Íonghlan” in a sentence: Irish examples

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

D'íonghlan siad an t-uisce roimh é a ól.
They purified the water before drinking it.
Íonghlanann an scagaire seo an t-aer sa seomra.
This filter purifies the air in the room.
Íonghlanfaidh an gléasra an t-uisce don bhaile.
The plant will purify the water for the town.
D'íonghlanfadh fiuchadh an t-uisce go maith.
Boiling would purify the water well.
Níor íonghlan siad an miotal i gceart.
They didn't refine the metal properly.
Ar íonghlan tú an t-uisce fós?
Did you purify the water yet?

Other verbs in Irish

More everyday Irish verbs to learn next.

To purify in Irish: frequently asked questions

What is the Irish for to purify?

The Irish for to purify is íonghlan (pronounced “EEN-ghlan”). It is a first-conjugation verb; the verbal noun is íonghlanadh.

What is the verbal noun of íonghlan?

The verbal noun of íonghlan is íonghlanadh, used after ag for the continuous: ag íonghlanadh (purifying). The verbal adjective is íonghlanta.

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

Past: D'íonghlan mé; negative Níor íonghlan mé; question Ar íonghlan mé?. Future: Íonghlanfaidh mé; negative Ní íonghlanfaidh mé; question An íonghlanfaidh mé?.

What is the modh coinníollach of íonghlan?

The conditional (modh coinníollach) first person is D'íonghlanfainn (I would purify); negative Ní íonghlanfainn; question An íonghlanfainn?.

How is 'íonghlan' different from 'glan'?

'Glan' is the everyday word for cleaning, while 'íonghlan' means to purify or refine thoroughly, as in 'uisce a íonghlanadh' (to purify water).

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