LANDMARK

Definition of LANDMARK

  1. (noun)the position of a prominent or well-known object in a particular landscape
  2. (noun)an event marking a unique or important historical change of course or one on which important developments depend
  3. (noun)a mark showing the boundary of a piece of land
  4. (noun)an anatomical structure used as a point of origin in locating other anatomical structures (as in surgery) or as point from which measurements can be taken