juvenescence
noun
ju·ve·nes·cence ˌjü-və-ˈne-sᵊn(t)s 
: the state of being youthful or of growing young
juvenescent
ˌjü-və-ˈne-sᵊnt
adjective 
Word History
First Known Use
1800, in the meaning defined above
juvenescence
noun
as in adolescence
Synonyms & Similar Words
Relevance
- adolescence
- minority
- juvenility
- boyhood
- childhood
- toddlerhood
- girlhood
- immaturity
- youth
- infancy
- babyhood
- springtime
- nonage
Antonyms & Near Antonyms
- middle age
- adulthood
- majority
- winter
- midlife
- sunset
- senectitude