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English definition of “hexagon”

hexagon

noun [C]     /ˈhek.sə.ɡən/ US  /-ɡɑːn/
a shape that has six straight sidesGeometrical shapesSpherical, circular and annular objects hexagonal     /hekˈsæɡ.ən.əl/ adjective a hexagonal building/objectGeometrical shapesSpherical, circular and annular objects
(Definition of hexagon noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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