- boundary
- bound|a|ryW3S2 [ˈbaundəri] n plural boundaries[Date: 1600-1700; Origin: BOUND41]1.)the real or imaginary line that marks the edge of a state, country etc, or the edge of an area of land that belongs to someoneboundary between▪ The Mississippi River forms a natural boundary between Iowa and Illinois.▪ National boundaries are becoming increasingly meaningless in the global economy.▪ We would need their agreement to build outside the city boundary .▪ The stream curves round to mark the boundary of his property.▪ Anything that crosses the boundary of a black hole cannot get back.▪ We walked through the churchyard towards the boundary wall .▪ The property's boundary line is 25 feet from the back of the house.▪ boundary disputes between neighbouring countries2.) [C usually plural]the limit of what is acceptable or thought to be possibleboundary of▪ the boundaries of human knowledgewithin/beyond the boundaries of sth▪ within the boundaries of the lawpush back the boundaries (of sth)(=to make a new discovery, work of art etc that is very different from what people have known before, and that changes the way they think)▪ art that pushes back the boundaries3.)the point at which one feeling, idea, quality etc stops and another startsboundary of/between▪ the boundaries between work and play▪ the blurring of the boundaries between high and popular culture4.)the outer limit of the playing area in ↑cricket, or a shot that sends the ball across this limit for extra points▬▬▬▬▬▬▬COLLOCATES for sense 1national/state/city etc boundary (=a boundary between countries, states, cities etc)geographical/natural boundary (=a river, line of mountains etc that form a boundary)political boundary (=an official recognized boundary)mark a boundarycross a boundaryboundary wall/fenceboundary lineboundary dispute (=a disagreement about where a boundary should be)▬▬▬▬▬▬▬
Dictionary of contemporary English. 2013.