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.
Learner's definition of BOUNDARY. 1. [count] : something (such as a river, a fence, or an imaginary line) that shows where an area ends and another area begins. Those two trees mark the boundary of our property. The river forms the country's western boundary.[+] more examples [-] hide examples [+] Example sentences [-] Hide examples.count] : something (such as a river, a fence, or an imaginary line) that shows where an area ends and another area begins. Those two trees mark the boundary of our property.