crystallize

verb

crys·​tal·​lize ˈkri-stə-ˌlīz How to pronounce crystallize (audio)
variants or less commonly crystalize
crystallized; crystallizing

transitive verb

1
: to cause to form crystals or assume crystalline form
2
: to cause to take a definite form
tried to crystallize his thoughts
3
: to coat with crystals especially of sugar
crystallize grapes
crystallizable
ˈkri-stə-ˌlī-zə-bəl How to pronounce crystallize (audio)
ˌkri-stə-ˈlī-
adjective
crystallization noun
crystallizer noun

Examples of crystallize in a Sentence

Eventually the paint will start to crystallize. Certain conditions can cause carbon to crystallize into diamonds. Certain conditions can crystallize carbon into diamonds. The final paragraph of the essay crystallizes her theory. He tried to crystallize his thoughts. Her theory crystallizes in the final paragraph of the essay.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
When the hand warmer is activated, the liquid crystallizes, releasing heat; it is recharged by boiling it in water. Erik Kobayashi-Solomon, Forbes.com, 7 Aug. 2025 The Last Soviet, helped the company crystallize its mission: creating shows that are curious about the future and advances in technology at a moment of uncertainty and pessimism. Max Tani, semafor.com, 14 July 2025 Varda has a 30,000-square-foot facility in El Segundo to process its spacecraft and a laboratory in which pharmaceutical scientists can process materials for crystallizing biologics such as monoclonal antibodies. ArsTechnica, 10 July 2025 However, in space, temperatures plunge much lower, down to –148 or –328 degrees Fahrenheit (–100 or –200 Celsius) and colder, and it wasn't thought that water-ice could crystallize under such conditions. Keith Cooper, Space.com, 9 July 2025 See All Example Sentences for crystallize

Word History

Etymology

crystal entry 1 + -ize

First Known Use

1600, in the meaning defined at transitive sense 1

Time Traveler
The first known use of crystallize was in 1600

Browse Nearby Words

Cite this Entry

“Crystallize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crystallize. Accessed 19 Aug. 2025.

Kids Definition

crystallize

verb
crys·​tal·​lize ˈkris-tə-ˌlīz How to pronounce crystallize (audio)
crystallized; crystallizing
1
a
: to cause to form crystals or assume crystalline form
b
: to become crystallized
2
: to take or cause to take definite form
the plan crystallized slowly
crystallization noun

Medical Definition

crystallize

verb
crys·​tal·​lize
variants also crystalize also British crystallise or crystalise
crystallized also crystallized also British crystallised or crystallised; crystallizing also crystallizing also British crystallising or crystallising

transitive verb

: to cause to form crystals or assume crystalline form
especially : to cause to form perfect or large crystals

intransitive verb

: to become crystallized
often used with out
the solid crystallized out
crystallizable adjective

More from Merriam-Webster on crystallize

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