hexagon
noun /ˈheksəɡən/
  /ˈheksəɡɑːn/
 (geometry)- a flat shape with six straight sides and six anglesTopics Colours and Shapesc2 enlarge imageWord Originlate 16th cent.: via late Latin from Greek hexagōnon, neuter (used as a noun) of hexagōnos ‘six-angled’. enlarge imageWord Originlate 16th cent.: via late Latin from Greek hexagōnon, neuter (used as a noun) of hexagōnos ‘six-angled’.
