/ˈpen.t̬ə.ɡɑːn/
pentagon
a shape with five sides and five angles
the building in Washington where the US Defense Department is based, or the US Defense Department itself:
/ˈpen.t̬ə.ɡɑːn/
pentagon
a shape with five sides and five angles
the building in Washington where the US Defense Department is based, or the US Defense Department itself: