Definition of 若い時は二度ない (わかいときはにどない)

わかとき

若い時は二度ない

わかいときはにどない

wakaitokihanidonai

expression
you are only young once, youth doesn't come twice, gather ye rosebuds while ye may(proverb)
Other readings:
若いときは二度ない【わかいときはにどない】
Related Kanji
young, if, perhaps, possibly, low number, immature
time, hour
two, two radical (no. 7)
degrees, occurrence, time, counter for occurrences, consider, attitude