Compounds of 三つ子

• 三つ子
  (n) (1) three-year-old
  (2) triplets
• 三つ子の魂百迄
  (exp) (id) As the twig is bent, so grows the tree
• 三つ子の魂百まで
  (exp) the child is father to the man
  lit: the soul of a child of three (is the same) at 100