壮年 Traditional form: 壯年 Pinyin (reading): zhuàngnián Definitions: lit. robust years prime of life summer able-bodied (fit for military service) mature (talent, garden etc) Characters: 壮 - big, large; robust, strong; the name of a tribe 年 - year; anniversary; a person's age Traditional characters: 壯 - big, large; robust, strong; the name of a tribe 年 - year; anniversary; a person's age