The word "chuck" usually means to throw or toss something, like when you throw a ball. It can also refer to cutting or dividing something into smaller pieces. Full definition
Stone — as it manifests in large chucks of rocks and pebbles alike — is a recurring subject in Durham's work, as well as a channel by which to comment on art, power, and entropy. (artspace.com)
I make a green smoothie a couple of times a week, I basically just chuck in whatever is to hand, sometimes the main green element is Kale, other times it's Watercress. (nutritiousdeliciousness.com)
Dust the pieces of chuck roast with the spice mixture, making sure to coat all sides well. (fedandfit.com)