Definitions

1. verb

to convert a road or path into a smooth, durable surface by applying layers of small stones or aggregate material, typically with tar or bitumen

“The council decided to macadamise the main road to improve traffic flow and safety.”

2. verb

to compact or smooth a surface, such as a road or a mixture of substances

“The construction team had to macadamise the new layer of asphalt before it was ready for use.”

3. noun

a mixture of small stones or aggregate material, typically with tar or bitumen, used to construct or repair roads or other surfaces

“The macadam used in the new road was of high quality and helped to reduce noise pollution.”