young
adjective
°In the early part of growth or life; born not long ago.
"A lamb is a young sheep."
°As if young; having the look or qualities of a young person.
"My grandmother is a very active woman and is quite young for her age."
noun
°People who are young; young beings.
°The younger generation.
verb
°To become or seem to become younger.
°To cause to appear younger.
synonyms: immature, junior, juvenile, underdeveloped more» , undeveloped, youthful