What is the meaning of appear?

verb

• Give a certain impression or have a certain outward aspect.
  • usage: "She seems to be sleeping"; "This appears to be a very difficult problem"; "This project looks fishy"; "They appeared like people who had not eaten or slept for a long time"
  • synonyms: look, seem
• Come into sight or view.
  • usage: "He suddenly appeared at the wedding"; "A new star appeared on the horizon"
• Be issued or published.
  • usage: "Did your latest book appear yet"; "The new Woody Allen film hasn't come out yet"
  • synonyms: come out
• Seem to be true, probable, or apparent.
  • usage: "It seems that he is very gifted"; "It appears that the weather in California is very bad"
  • synonyms: seem
• Come into being or existence, or appear on the scene.
  • usage: "Then the computer came along and changed our lives"; "Homo sapiens appeared millions of years ago"
  • synonyms: come along
• Appear as a character on stage or appear in a play, etc..
  • usage: "Gielgud appears briefly in this movie"; "She appeared in `Hamlet' on the London stage"
• Present oneself formally, as before a (judicial) authority.
  • usage: "He had to appear in court last month"; "She appeared on several charges of theft"