| ̷ ̷ ̷ ̷| ̷ ̷ ̷ ̷ noun
Etymology: tar (I) + macadam
1. : a pavement constructed by spraying or pouring a tar binder over courses of crushed stone in situ and then consolidating with a power roller
2. : a material of tar and aggregates mixed in a plant and shaped on the roadway