head - the top of anything; "the head of the stairs"; "the head in the web site"; "the head on the listing"Islamabad sights any try and block the Indus, Jhelum, or Chenab being an act of war (due to the fact these rivers are allotted to Pakistan by using the treaty).: a forward spin given to your ball (as in golfing or billiards) by placing it on o