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Crystallization in Irish (Criostalú): Meaning, Pronunciation, Usage

The Irish for crystallization is criostalú, a masculine noun. Ag criostalú is crystallizing, from the verb criostalaigh.
Updated October 2026Report a mistake

How to say “crystallization” in Irish

Irish:
criostalú
English:
crystallization
Word type:
noun (verbal noun)
Verbal noun of:
criostalaigh, to crystallize (ag criostalú, crystallizing)
Gender:
masculine
Pronunciation:
“KRIS-tuh-loo”  /ˈkɾʲɪsˠt̪ˠəl̪ˠuː/
Various forms
Genitive singular:
criostalaithe, an chriostalaithe (e.g. próiseas an chriostalaithe, the process of crystallization)

What does “criostalú” mean?

crystallization
The process of forming crystals or turning into crystals; the verbal noun of the verb criostalaigh.Also: crystallisation, crystallizing, forming crystals.

“Criostalú” as a verbal noun

After ag, criostalú means crystallizing: it is the verbal noun of the verb criostalaigh (to crystallize). A noun that follows it goes into the genitive.

agat
+
criostalúverbal noun
=
ag criostalúcrystallizing

“Criostalú” with the article

Here is criostalú after the article (an t-alt).

an criostalú
the crystallization
No change after an

“Criostalú” in a sentence: Irish examples

Common Irish sentences using criostalú, the Irish word for crystallization.

Is próiseas mall é criostalú an tsalainn.
The crystallization of salt is a slow process.
Thosaigh an criostalú nuair a d'fhuaraigh an tuaslagán.
Crystallization began when the solution cooled.
Rinneamar staidéar ar chriostalú sa rang ceimice.
We studied crystallization in chemistry class.
Tá ráta an chriostalaithe ag brath ar an teocht.
The rate of crystallization depends on the temperature.
Cuireann an fuacht dlús leis an gcriostalú.
The cold speeds up the crystallization.
Chonaiceamar criostalú siúcra faoin micreascóp.
We saw sugar crystallizing under the microscope.
Is sampla maith é an mhil den chriostalú.
Honey is a good example of crystallization.

Other nouns in Irish

More everyday Irish nouns to learn next.

Crystallization in Irish: frequently asked questions

What is the Irish for crystallization?

The Irish for crystallization is criostalú (pronounced “KRIS-tuh-loo”). It’s a masculine noun.

How do you pronounce criostalú in Irish?

Criostalú is said like “KRIS-tuh-loo” (IPA /ˈkɾʲɪsˠt̪ˠəl̪ˠuː/).

Does criostalú have a plural?

No plural form is given for criostalú in the standard. Many abstract and mass nouns in Irish have no plural.

Why does criostalú change to chriostalú or gcriostalú?

Irish changes the start of some words after certain words. After mo (my) criostalú becomes mo chriostalú (lenition), and after ár (our) or i (in) it becomes ár gcriostalú (eclipsis).

What is the related noun for a single crystal?

A crystal is criostal; criostalú is the process of forming crystals, from the verb criostalaigh.

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