Wiktionary
vb. To discard, or throw away
Usage examples of "chuck away".
And this they did, only getting Chuck away from the mangel-wurzels with some difficulty and by promising him an Ormoloo-burger if he was a good boy and climbed into the Haggis machine and sat quietly.
But, as a matter of fact, it was the work of a moment with me to chuck away my cigarette, swear a bit, leap about ten yards, dive into a bush that stood near the library window, and stand there with my ears flapping.
Take the train from Nice or Marseilles, get off at Toulon and take a bus to Lavandou, then by boat (an hour and a few minutes) to l'Ile du Levant--then chuck away your cares with your clothes.
Her father said, 'I'll go through these tonight, Jenny, and chuck away what it's not necessary to keep.