Leak

v. i.
  1. To let water or other fluid in or out through a hole, crevice, etc.; as, the cask leaks; the roof leaks; the boat leaks.
  2. To enter or escape, as a fluid, through a hole, crevice, etc.; to pass gradually into, or out of, something; -- usually with in or out.
  3. To leak out ,
    to be divulged gradually or clandestinely; to become public; as, the facts leaked out.