Definitions of punch:

• noun:   (boxing) a blow with the fist
• noun:   a tool for making (usually circular) holes
• noun:   an iced mixed drink usually containing alcohol and prepared for multiple servings; normally served in a punch bowl
• verb:   deliver a quick blow to

  Example: "He punched me in the stomach"

• verb:   make a hole into or between, as for ease of separation
• verb:   drive forcibly as if by a punch

  Example: "The nail punched through the wall"

• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #14788)