Any material added to a solution to encourage crystallization

plural of crystallant

(countable) A solid composed of an array of atoms or molecules possessing long-range order and arranged in a pattern which is periodic in three dimensions.

Very clear.

The act or process by which a substance in solidifying assumes the form and structure of a crystal, or becomes crystallized. / The body formed by crystallizing.

(rare) Alternative spelling of crystallize

A female given name from English. / A surname. / A ghost town in Colorado. / A town in Maine. / A city in Minnesota. / A census-designated place in New Mexico. / A city and town in North Dakota.

(transitive, chemistry, physics) to make something form into crystals / (intransitive) to assume a crystalline form / (transitive) to give something a definite or precise form

plural of crystal

having definitive and fixed form, solidified. / being crystalline, in the form of crystals.