Definitions of newspaper:

• noun:   a newspaper as a physical object

  Example: "When it began to rain he covered his head with a newspaper"

• noun:   a daily or weekly publication on folded sheets; contains news and articles and advertisements

  Example: "He read his newspaper at breakfast"

• noun:   a business firm that publishes newspapers

  Example: "Murdoch owns many newspapers"

• noun:   cheap paper made from wood pulp and used for printing newspapers

  Example: "They used bales of newspaper every day"