built-up vs sweeping

built-up

• Made of sections or layers, one on top of the other. 

• Having buildings, especially having residences and high population density. 

• Constructed or enhanced. 

• (of an area of land) Having street lights and therefore subject to a 30 mph speed limit. 

• Having increased in size, quantity, or intensity over time; accumulated. 

• (of an area of land) Having specific traffic signaling and therefore usually subject to a maximum 50 km/h speed limit. 

sweeping

• Wide, broad, affecting or touching upon many things. 

• Completely overwhelming. 

• The activity of sweeping. 

• An instance of sweeping.