#1 zone n. a locally circumscribed place characterized by some distinctive features. wn
#2 zone v. [district] regulate housing in; of certain areas of towns. wn
#3 zone n. [geographical zone] any of the regions of the surface of the Earth loosely divided according to latitude or longitude. wn
#4 zone v. [partition] separate or apportion into sections; "partition a room off". wn
#5 zone n. an area or region distinguished from adjacent parts by a distinctive feature or characteristic. wn
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