cradle robber

Alternative forms

 * cradle-robber

Noun

 * 1)  A person who marries or becomes romantically involved with someone who is much younger, or who employs or otherwise engages a young person for a purpose inappropriate for his or her age.

Synonyms

 * cradle snatcher

Hyponyms

 * cougar
 * manther
 * korephile

Related terms

 * rob the cradle