CRYSTALLINE definition: of or like crystal; clear; transparent. See examples of crystalline used in a sentence.

The meaning of CRYSTALLINE is resembling crystal. How to use crystalline in a sentence.

Crystallization is the process of forming a crystalline structure from a fluid or from materials dissolved in a fluid. (More rarely, crystals may be deposited directly from gas; see: epitaxy and frost.)

CRYSTALLINE definition: 1. clear and bright like crystal: 2. A crystalline substance has become solid, with regular…. Learn more.

Define crystalline. crystalline synonyms, crystalline pronunciation, crystalline translation, English dictionary definition of crystalline. adj. 1. Being, relating to, or composed of crystal or crystals. 2. …

Definition of crystalline adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A crystalline substance is in the form of crystals or contains crystals. Diamond is the crystalline form of the element carbon. ...hard, crystalline rock.

Jan 20, 2026 · Adjective crystalline (comparative more crystalline, superlative most crystalline) Of, relating to, or composed of crystals.

This structure gives crystals their unique shape and properties, such as hardness, transparency, or the ability to split light into different colors. Examples of crystalline substances include salt, diamond, …

There are 15 meanings listed in OED's entry for the word crystalline, four of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.