Definitions of empty:

• noun:   a container that has been emptied
• verb:   become empty or void of its content
• verb:   make void or empty of contents

  Example: "Empty the box"

• verb:   remove

  Example: "Empty the water"

• verb:   leave behind empty; move out of
• verb:   excrete or discharge from the body
• adjective:   needing nourishment

  Example: "After skipped lunch the men were empty by suppertime"

• adjective:   devoid of significance or point

  Example: "Empty promises"

• adjective:   having nothing inside

  Example: "An empty sphere"

• adjective:   holding or containing nothing

  Example: "An empty glass"

• adjective:   emptied of emotion

  Example: "After the violent argument he felt empty"