Definitions of burner:

• noun:   an apparatus for burning fuel (or refuse)

  Example: "A diesel engine is an oil burner"

• noun:   the heating elements of a stove or range on which pots and pans are placed for cooking

  Example: "The electric range had one large burner and three smaller one"

• name:  A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #15899)