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To ferment in Irish (coip): Meaning, Conjugation, Examples

Other uses of ‘coip’: whip · stir up

The Irish for to ferment is coip; ag coipeadh is fermenting.
Updated October 2026Report a mistake

How to say “to ferment” in Irish

Irish:
coip
English:
to ferment, whip, stir up
Word type:
verb, first-conjugation
Verbal noun:
coipeadh (ag coipeadh, fermenting)
Verbal adjective:
coipthe
Pronunciation:
“kip”  /kɪpʲ/

What does “coip” mean?

“Coip” has three alternative meanings. The most common comes first.

to ferment
To froth or bubble up, as yeast, beer or dough does when it ferments.Also: froth, foam, effervesce.
2 other meanings: whip or stir up
2to whip
To beat cream or eggs until they become frothy and stiff.Also: beat, whisk, froth up.
3to stir up
To excite or agitate people or feelings.Also: agitate, excite, rouse.

“Coip” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Choip méI fermentedNíor choip méI did not fermentAr choip mé?Did I ferment?
tú (you)Choip túYou fermentedNíor choip túYou did not fermentAr choip tú?Did you ferment?
sé / sí (he / she)Choip sé / síHe fermentedNíor choip sé / síHe did not fermentAr choip sé / sí?Did he ferment?
sinn (we)ChoipeamarWe fermentedNíor choipeamarWe did not fermentAr choipeamar?Did we ferment?
sibh (you, plural)Choip sibhYou fermentedNíor choip sibhYou did not fermentAr choip sibh?Did you ferment?
siad (they)Choip siadThey fermentedNíor choip siadThey did not fermentAr choip siad?Did they ferment?
saorbhriathar (autonomous)CoipeadhNíor coipeadhAr coipeadh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)CoipimI fermentNí choipimI do not fermentAn gcoipim?Do I ferment?
tú (you)Coipeann túYou fermentNí choipeann túYou do not fermentAn gcoipeann tú?Do you ferment?
sé / sí (he / she)Coipeann sé / síHe fermentsNí choipeann sé / síHe does not fermentAn gcoipeann sé / sí?Does he ferment?
sinn (we)CoipimidWe fermentNí choipimidWe do not fermentAn gcoipimid?Do we ferment?
sibh (you, plural)Coipeann sibhYou fermentNí choipeann sibhYou do not fermentAn gcoipeann sibh?Do you ferment?
siad (they)Coipeann siadThey fermentNí choipeann siadThey do not fermentAn gcoipeann siad?Do they ferment?
saorbhriathar (autonomous)CoiptearNí choiptearAn gcoiptear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Coipfidh méI will fermentNí choipfidh méI will not fermentAn gcoipfidh mé?Will I ferment?
tú (you)Coipfidh túYou will fermentNí choipfidh túYou will not fermentAn gcoipfidh tú?Will you ferment?
sé / sí (he / she)Coipfidh sé / síHe will fermentNí choipfidh sé / síHe will not fermentAn gcoipfidh sé / sí?Will he ferment?
sinn (we)CoipfimidWe will fermentNí choipfimidWe will not fermentAn gcoipfimid?Will we ferment?
sibh (you, plural)Coipfidh sibhYou will fermentNí choipfidh sibhYou will not fermentAn gcoipfidh sibh?Will you ferment?
siad (they)Coipfidh siadThey will fermentNí choipfidh siadThey will not fermentAn gcoipfidh siad?Will they ferment?
saorbhriathar (autonomous)CoipfearNí choipfearAn gcoipfear?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ChoipfinnI would fermentNí choipfinnI would not fermentAn gcoipfinn?Would I ferment?
tú (you)ChoipfeáYou would fermentNí choipfeáYou would not fermentAn gcoipfeá?Would you ferment?
sé / sí (he / she)Choipfeadh sé / síHe would fermentNí choipfeadh sé / síHe would not fermentAn gcoipfeadh sé / sí?Would he ferment?
sinn (we)ChoipfimisWe would fermentNí choipfimisWe would not fermentAn gcoipfimis?Would we ferment?
sibh (you, plural)Choipfeadh sibhYou would fermentNí choipfeadh sibhYou would not fermentAn gcoipfeadh sibh?Would you ferment?
siad (they)ChoipfidísThey would fermentNí choipfidísThey would not fermentAn gcoipfidís?Would they ferment?
saorbhriathar (autonomous)ChoipfíNí choipfíAn gcoipfí?

“Coip” in a sentence: Irish examples

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

Choip mé an t-uachtar don cháca.
I whipped the cream for the cake.
Coipeann an leann sa bhairille.
The ale ferments in the barrel.
Coipfidh an taos má fhágann tú é.
The dough will ferment if you leave it.
Choipfeadh sí na huibheacha dá mbeadh greadtóir aici.
She would whip the eggs if she had a whisk.
Níor choip an t-uachtar i gceart.
The cream didn't whip properly.
Ar choip tú an t-uachtar fós?
Have you whipped the cream yet?

Other verbs in Irish

More everyday Irish verbs to learn next.

To ferment in Irish: frequently asked questions

What is the Irish for to ferment?

The Irish for to ferment is coip (pronounced “kip”). It is a first-conjugation verb; the verbal noun is coipeadh.

What is the verbal noun of coip?

The verbal noun of coip is coipeadh, used after ag for the continuous: ag coipeadh (fermenting). The verbal adjective is coipthe.

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

Past: Choip mé; negative Níor choip mé; question Ar choip mé?. Future: Coipfidh mé; negative Ní choipfidh mé; question An gcoipfidh mé?.

What is the modh coinníollach of coip?

The conditional (modh coinníollach) first person is Choipfinn (I would ferment); negative Ní choipfinn; question An gcoipfinn?.

Does coip have more than one meaning?

Yes. Coip can mean to ferment, to whip or to stir up, depending on context; the first is the most common.

How do I say 'whipped cream' in Irish?

Use the verbal adjective: 'uachtar coipthe' means whipped cream.

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