What is the meaning of harvest?

noun

• The yield from plants in a single growing season.
  • synonyms: crop
• The consequence of an effort or activity.
  • usage: "they gathered a harvest of examples"; "a harvest of love"
• The gathering of a ripened crop.
  • synonyms: harvesting, harvest home
• The season for gathering crops.
  • synonyms: harvest time

verb

• Gather, as of natural products.
  • usage: "harvest the grapes"
  • synonyms: reap, glean
• Remove from a culture or a living or dead body, as for the purposes of transplantation.
  • usage: "The Chinese are said to harvest organs from executed criminals"