Becoming, or causing to become, rejuvenated.(adjective)
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Use "rejuvenescent" in a sentence
"Who was to know anything of this strange new menace of the twentieth century — China, old China, rejuvenescent, fruitful, and militant!"
"The ghost of Bill Totts had been successfully laid, and Freddie Drummond with rejuvenescent zeal tackled a brochure, long-planned, on the topic of "diminishing returns.""
"To-day, equipped with the finest machines and systems of destruction the Caucasian mind has devised, handling machines and systems with remarkable and deadly accuracy, this rejuvenescent Japanese race has embarked on a course of conquest, the goal of which no man knows."