keep (one's) head below the parapet

keep (one's) head below the parapet

To hide or remain inconspicuous in an attempt to avoid trouble or danger. I wouldn't say anything right now—just keep your head below the parapet for the time being.
See also: below, head, keep, parapet
Farlex Dictionary of Idioms.
See also:
  • parapet
  • lay low and sing small
  • lie
  • lie low
  • lie low and sing small
  • lie low, to
  • bury/hide one's head in the sand, to
  • low profile
  • slip across
  • have hide