Definition of "Harvest" :

noun: the season for gathering crops

noun: the gathering of a ripened crop

noun: the consequence of an effort or activity

"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

"Should one harvest organs from dead people for transplants?."

verb: gather, as of natural products

"Harvest the grapes."