ju·ve·nes·cent (j v-n s nt) adj. Becoming young or youthful. [Latin iuven sc ns, iuven scent-, present participle of iuven scere, to reach the age of youth, from iuvenis ...
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adjective. becoming young; growing youthful. Etymology: L juvenescens, prp. of juvenescere, to become young < juvenis, young