obtain by seizing forcibly or violently, also metaphorically; "wrest the knife from his hands"; "wrest a meaning from the old text"; "wrest power from the old government"
the consequence of an effort or activity; "they gathered a harvest of examples"; "a harvest of love"
remove from a culture or a living or dead body, as for the purposes of transplantation; "The Chinese are said to harvest organs from executed criminals"