せいねん【青年】
a young man, a youth;〔総称〕youth, the younger [《文》 rising] generation20歳の青年a youth of twenty前途有望な青年...
せいねんかい【青年会[団]】
a young men's association海外派遣青年団a delegation [group] of young people sent abroad
せいねんがっきゅう【青年学級】
a special class for young people
せいねんき【青年期[時代]】
one's youth [younger days]青年時代にwhen one was young
せいねんだんじょ【青年男女】
young men and women