Simple past tense and past participle of crystalize.(verb)
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Use "crystalized" in a sentence
"A report by UCLA researchers published in the July issue of Cyberpsychology: Journal of Psychosocial Research on Cyberspace crystalized the growing and nagging concerns I have harbored and quantified them in a psychological study."
"I have not seen such a perfectly crystalized presentation of the fundamentals of good storytelling."
"No moment crystalized this for me more than when a health care reform opponent head-butted me as I took photos."