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To crystallize in Irish (criostalaigh): Meaning, Conjugation, Examples

Other uses of ‘criostalaigh’: take definite shape

The Irish for to crystallize is criostalaigh; ag criostalú is crystallizing.
Updated October 2026Report a mistake

How to say “to crystallize” in Irish

Irish:
criostalaigh
English:
to crystallize, take definite shape
Word type:
verb, second-conjugation
Verbal noun:
criostalú (ag criostalú, crystallizing)
Verbal adjective:
criostalaithe
Pronunciation:
“KRISS-tal-ee”  /ˈkɾʲɪsˠt̪ˠəlˠiː/

What does “criostalaigh” mean?

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

to crystallize
To form crystals, or to make a substance form crystals.Also: crystallise, form crystals.
1 other meaning: take definite shape
2to take definite shape
Of ideas or plans, to become clear and definite.Also: crystallize, take shape, become clear.

“Criostalaigh” in the different tenses

Every form follows An Caighdeán Oifigiúil.

Aimsir Chaite (Past)

PersonPositiveNegativeQuestion
mé (I)Chriostalaigh méI crystallizedNíor chriostalaigh méI did not crystallizeAr chriostalaigh mé?Did I crystallize?
tú (you)Chriostalaigh túYou crystallizedNíor chriostalaigh túYou did not crystallizeAr chriostalaigh tú?Did you crystallize?
sé / sí (he / she)Chriostalaigh sé / síHe crystallizedNíor chriostalaigh sé / síHe did not crystallizeAr chriostalaigh sé / sí?Did he crystallize?
sinn (we)ChriostalaíomarWe crystallizedNíor chriostalaíomarWe did not crystallizeAr chriostalaíomar?Did we crystallize?
sibh (you, plural)Chriostalaigh sibhYou crystallizedNíor chriostalaigh sibhYou did not crystallizeAr chriostalaigh sibh?Did you crystallize?
siad (they)Chriostalaigh siadThey crystallizedNíor chriostalaigh siadThey did not crystallizeAr chriostalaigh siad?Did they crystallize?
saorbhriathar (autonomous)CriostalaíodhNíor criostalaíodhAr criostalaíodh?

Aimsir Láithreach (Present)

PersonPositiveNegativeQuestion
mé (I)CriostalaímI crystallizeNí chriostalaímI do not crystallizeAn gcriostalaím?Do I crystallize?
tú (you)Criostalaíonn túYou crystallizeNí chriostalaíonn túYou do not crystallizeAn gcriostalaíonn tú?Do you crystallize?
sé / sí (he / she)Criostalaíonn sé / síHe crystallizesNí chriostalaíonn sé / síHe does not crystallizeAn gcriostalaíonn sé / sí?Does he crystallize?
sinn (we)CriostalaímidWe crystallizeNí chriostalaímidWe do not crystallizeAn gcriostalaímid?Do we crystallize?
sibh (you, plural)Criostalaíonn sibhYou crystallizeNí chriostalaíonn sibhYou do not crystallizeAn gcriostalaíonn sibh?Do you crystallize?
siad (they)Criostalaíonn siadThey crystallizeNí chriostalaíonn siadThey do not crystallizeAn gcriostalaíonn siad?Do they crystallize?
saorbhriathar (autonomous)CriostalaítearNí chriostalaítearAn gcriostalaítear?

Aimsir Fháistineach (Future)

PersonPositiveNegativeQuestion
mé (I)Criostalóidh méI will crystallizeNí chriostalóidh méI will not crystallizeAn gcriostalóidh mé?Will I crystallize?
tú (you)Criostalóidh túYou will crystallizeNí chriostalóidh túYou will not crystallizeAn gcriostalóidh tú?Will you crystallize?
sé / sí (he / she)Criostalóidh sé / síHe will crystallizeNí chriostalóidh sé / síHe will not crystallizeAn gcriostalóidh sé / sí?Will he crystallize?
sinn (we)CriostalóimidWe will crystallizeNí chriostalóimidWe will not crystallizeAn gcriostalóimid?Will we crystallize?
sibh (you, plural)Criostalóidh sibhYou will crystallizeNí chriostalóidh sibhYou will not crystallizeAn gcriostalóidh sibh?Will you crystallize?
siad (they)Criostalóidh siadThey will crystallizeNí chriostalóidh siadThey will not crystallizeAn gcriostalóidh siad?Will they crystallize?
saorbhriathar (autonomous)CriostalófarNí chriostalófarAn gcriostalófar?

Modh Coinníollach (Conditional)

PersonPositiveNegativeQuestion
mé (I)ChriostalóinnI would crystallizeNí chriostalóinnI would not crystallizeAn gcriostalóinn?Would I crystallize?
tú (you)ChriostalófáYou would crystallizeNí chriostalófáYou would not crystallizeAn gcriostalófá?Would you crystallize?
sé / sí (he / she)Chriostalódh sé / síHe would crystallizeNí chriostalódh sé / síHe would not crystallizeAn gcriostalódh sé / sí?Would he crystallize?
sinn (we)ChriostalóimisWe would crystallizeNí chriostalóimisWe would not crystallizeAn gcriostalóimis?Would we crystallize?
sibh (you, plural)Chriostalódh sibhYou would crystallizeNí chriostalódh sibhYou would not crystallizeAn gcriostalódh sibh?Would you crystallize?
siad (they)ChriostalóidísThey would crystallizeNí chriostalóidísThey would not crystallizeAn gcriostalóidís?Would they crystallize?
saorbhriathar (autonomous)ChriostalófaíNí chriostalófaíAn gcriostalófaí?

“Criostalaigh” in a sentence: Irish examples

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

Chriostalaigh an salann sa bhabhla.
The salt crystallized in the bowl.
Criostalaíonn siúcra nuair a fhuaraíonn an tsíoróip.
Sugar crystallizes when the syrup cools.
Criostalóidh an tuaslagán thar oíche.
The solution will crystallize overnight.
Chriostalódh an mhil dá gcoimeádfá san fhuacht í.
The honey would crystallize if you kept it in the cold.
Níor chriostalaigh an tsubstaint fós.
The substance hasn't crystallized yet.
Ar chriostalaigh an siúcra sa phota?
Did the sugar crystallize in the pot?

Other verbs in Irish

More everyday Irish verbs to learn next.

To crystallize in Irish: frequently asked questions

What is the Irish for to crystallize?

The Irish for to crystallize is criostalaigh (pronounced “KRISS-tal-ee”). It is a second-conjugation verb; the verbal noun is criostalú.

What is the verbal noun of criostalaigh?

The verbal noun of criostalaigh is criostalú, used after ag for the continuous: ag criostalú (crystallizing). The verbal adjective is criostalaithe.

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

Past: Chriostalaigh mé; negative Níor chriostalaigh mé; question Ar chriostalaigh mé?. Future: Criostalóidh mé; negative Ní chriostalóidh mé; question An gcriostalóidh mé?.

What is the modh coinníollach of criostalaigh?

The conditional (modh coinníollach) first person is Chriostalóinn (I would crystallize); negative Ní chriostalóinn; question An gcriostalóinn?.

Does criostalaigh have more than one meaning?

Yes. Criostalaigh can mean to crystallize or to take definite shape, depending on context; the first is the most common.

What is the Irish for a crystal?

The noun is 'criostal', and 'criostalú' is the verbal noun meaning crystallization.

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