What is the meaning of paper?

noun

• A material made of cellulose pulp derived mainly from wood or rags or certain grasses.
• An essay (especially one written as an assignment. )
  • usage: "he got an A on his composition"
  • synonyms: composition, report, theme
• A daily or weekly publication on folded sheets; contains news and articles and advertisements.
  • usage: "he read his newspaper at breakfast"
  • synonyms: newspaper
• A medium for written communication.
  • usage: "the notion of an office running without paper is absurd"
• A scholarly article describing the results of observations or stating hypotheses.
  • usage: "he has written many scientific papers"
• A business firm that publishes newspapers.
  • usage: "Murdoch owns many newspapers"
  • synonyms: newspaper, newspaper publisher
• The physical object that is the product of a newspaper publisher.
  • usage: "when it began to rain he covered his head with a newspaper"
  • synonyms: newspaper

verb

• Cover with paper.
  • usage: "paper the box"
• Cover with wallpaper.
  • synonyms: wallpaper