A practice of urban planning where everyday uses are separated from each other and where land use of the same type is grouped together. Shops are concentrated in one area, housing in another area, industry in another. Critics argue that putting everyday uses out of walking distance of each other leads to an increase in traffic since people have to get in their cars and drive just to meet their needs throughout the day.
Example Usage of Single
BelieveBieber: @BelieveOnSelena LOL. Yep. Try to tweet something different in every Single tweet that you sent him.
koreanhighlight: http://tinyurl.com/ydgd9xu : Xiah Junsu’s video pre-Musical Mozart + SECRET member’s solo Single
imamgamesum: RT @desta80s: To Whom It May Concern: Yes, I'm officially Single.. And quit the band..