అర్థం : আমেরিকার সুরক্ষা বিভাগেপ মুখ্যালয়
ఉదాహరణ :
"পেন্টাগন একটি পঞ্চভুজ ইমারত।"
ఇతర భాషల్లోకి అనువాదం :
A government building with five sides that serves as the headquarters of the United States Department of Defense.
pentagon