دائره

Etymology
From.

Noun

 * 1) that goes round or surrounds; circle; circumference, ring
 * 2) department or subdivision of administration
 * 3) suite of apartments or offices
 * 4) figurative point or degree of greatness, etc.
 * 5) dayereh, tambourine
 * 6)  schedule of metres arranged in circular form
 * 7) calamity