English business cycle, economic cycle, trade cycle
English aurora, dawn, sunrise, archangel, chasma, polar light, daybreak
English orchestra, stalls
Bangla অর্কেস্ট্রা, বাদকদল
band, dance band, ribbon, tape, conveyor belt, string, ligament, ring, isthmus, set, banding, bond, consort, cordon, fret, group, nexus, strap, stria, striation, stripe, swathe, tome, tyre, radio spectrum