Added 9 October 2026 crystallization /ˌkɹɪstəlaɪˈzeɪʃən/ noun Categories: NatureMind & IdeasUncommon Words noun ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about crystallization at Wordnik → Where our words come from → The formation of crystals. A rock formed by the solidification of a substance; has regularly repeating internal structure; external plane faces. A mental synthesis that becomes fixed or concrete by a process resembling crystal formation. Related Words: crystallisationcrystalculminationfruitembodimentadductivequintessenceresultdepositionconcretizationagglomerationprecipitation Back to today's word