x out

/EH1 K S AW0 T/
verb
  1. 1

    (computing, informal) To close a window (typically by clicking a button marked with an X symbol).

  2. 2

    (transitive) To cross out with a series of the letter X, or with scribbles or lines.

  3. 3

    Alternative form of X out [(transitive) To cross out with a series of the letter X, or with scribbles or lines.]