being or becoming youthful; young.
having the power to make young or youthful: a juvenescent elixir.
Origin: 1815–25; Related forms
< Latin juvenēscent-
(stem of juvenēscēns,
present participle of juvenēscere
to become youthful), equivalent to juven-
young (see juvenile
) + -ēscent- -escent
is always a great word to know.
So is flibbertigibbet. Does it mean: