Definitions of chop:

• noun:   a grounder that bounces high in the air
• noun:   a tennis return made with a downward motion that puts backspin on the ball
• noun:   a small cut of meat including part of a rib
• verb:   hit sharply
• verb:   cut with a hacking tool
• verb:   cut into pieces

  Example: "Chop wood"

• verb:   strike sharply, as in some sports
• verb:   move suddenly