"Forever ___" (Bob Dylan song) (5)

I believe the answer is:
young
(Other definitions for young that I've seen before include "Newly-developed" , "Juvenile" , "Inexperienced" , "Of tender years" , "Fry" .)
I believe the answer is:
young
(Other definitions for young that I've seen before include "Newly-developed" , "Juvenile" , "Inexperienced" , "Of tender years" , "Fry" .)