hexagon
noun /ˈheksəɡən/
/ˈheksəɡɑːn/
(geometry- enlarge imagea flat shape with six straight sides and six angles
六边形;六角形 Topics Colours and Shapesc2词源late 16th cent.: via late Latin from Greek hexagōnon, neuter (used as a noun) of hexagōnos ‘six-angled’.