Definitions of fruit:

• noun:   the consequence of some effort or action

  Example: "He lived long enough to see the fruit of his policies"

• noun:   the ripened reproductive body of a seed plant
• noun:   an amount of a product
• verb:   bear fruit

  Example: "The trees fruited early this year"

• verb:   cause to bear fruit
• name:  A surname (very rare: popularity rank in the U.S.: #37994)