adj

• (meteorology) Of the sky, such that less than one eighth of its area is obscured by clouds.
• (figuratively) Free of guilt, or suspicion.
  "a clear conscience"
• (of a soup) Without a thickening ingredient.
• (Scientology) Free from the influence of engrams; see Clear (Scientology).
  "Yes, and Jane came by with a lock of your hair. She said that you gave it to her that night that you planned to go clear. Did you ever go clear?"

verb

• (transitive) To remove obstructions, impediments or other unwanted items from.
  "Police took two hours to clear the road."
• (transitive) To remove (items or material) so as to leave something unobstructed or open.
  "Please clear all this stuff off the table."
• (intransitive) To leave abruptly; to clear off or clear out.
  "Then the whole population cleared into the forest, expecting all kinds of calamities to happen, while, on the other hand, the steamer Fresleven commanded left also in a bad panic, in charge of the engineer, I believe."
• (intransitive) To become free from obstruction or obscurement; to become transparent.
  "When the road cleared we continued our journey."

noun

• (carpentry) Full extent; distance between extreme limits; especially; the distance between the nearest surfaces of two bodies, or the space between walls.
  "a room ten feet square in the clear"
• (video games) The completion of a stage or challenge, or of the whole game.
  "It took me weeks to achieve a one-credit clear (1CC)."
• (Scientology) A person who is free from the influence of engrams.
  "Neither of them had heard of Kelly or Kalki, but then neither of them had heard of Horace, Alexander Pope, [Blaise] Pascal, [Denis] Diderot, [Werner] Heisenberg’s law or entropy. Their lives were spent, successfully, repelling information. They were perfect “clears,” to use Scientologist jargon."

noun

• (Scientology) An idea state of beingness free of unwanted influences.