Drop

v. i.
  1. To fall in drops.
  2. To fall, in general, literally or figuratively; as, ripe fruit drops from a tree; wise words drop from the lips.
  3. To let drops fall; to discharge itself in drops.
  4. To fall dead, or to fall in death; as, dropping like flies.
  5. To come to an end; to cease; to pass out of mind; as, the affair dropped.
  6. To come unexpectedly; -- with in or into; as, my old friend dropped in a moment.
  7. To fall or be depressed; to lower; as, the point of the spear dropped a little.
  8. To fall short of a mark.
  9. To be deep in extent; to descend perpendicularly; as, her main topsail drops seventeen yards.
  10. To drop astern (Naut.),
    to go astern of another vessel; to be left behind; to slacken the speed of a vessel so as to fall behind and to let another pass a head.
    To drop down (Naut.),
    to sail, row, or move down a river, or toward the sea.
    To drop off ,
    to fall asleep gently; also, to die.