Method: Easy moist poached chicken breasts. 1  1 boneless chicken breast, cut in half. 2  Water. 3  2 tsp. salt.  Sake or 1  sherry. A piece of fresh ginger.
Barriers are walls, either physical or metaphorical. They can block movement â the Great Wall of China was a barrier to block invading forces from entering. A window shade is a light barrier. Failing English is a barrier to getting into Harvard. When people are being excluded from joining a clique, you could say that the clique has erected a social barrier. When fighter jets fly faster than the speed of sound, they break through what feels like a wall in the sky called the sound barrier.
boundary. [ 1 bounâ²dÉrÄ] ( 2 in psychology) an aspect of family health in which the generations are clearly defined and issues are dealt with by the appropriate generation. There are also limits between the family turf  and the larger society.