upthrow

/ʌpˈθroʊ/
verb
  1. To throw something upward.
    • The machine uptthrows the packages onto the conveyor belt.
    • The child uptthrows the ball to catch it again.
    • He uptthrows the frisbee high into the air.
noun
  1. An upward throw or movement.
    • The pitcher's upthrow sent the ball over the batter's head.
    • The volcano's upthrow of ash was visible for miles.
    • With a quick upthrow, she launched the kite into the wind.