Definitions of harvest:

• noun:   the season for gathering crops
• noun:   the gathering of a ripened crop
• noun:   the consequence of an effort or activity

  Example: "They gathered a harvest of examples"

• noun:   the yield from plants in a single growing season
• verb:   remove from a culture or a living or dead body, as for the purposes of transplantation
• verb:   gather, as of natural products

  Example: "Harvest the grapes"

• name:  A surname (very rare: popularity rank in the U.S.: #47106)