pentagon

B2
Pronunciation
/ˈpɛn.tə.ɡɑn/
/ˈpɛn.tə.ɡən/
/ˈpɛn.tə.ɡɑn/
Noun
2 definition(s)
1 Definition

A polygon with five sides and five angles.

2 Definition

A fort with five bastions.