носиться

Verb

 * 1) to rush, to rush around, to run/drive around (on a high speed)
 * 2) to float around, to fly around
 * 3)  to fuss over, to pay too much attention to, to be obsessed with (an idea)
 * 4) (of smells, sounds, etc.) to spread
 * 5) to wear, to be worn (of clothes)

Usage notes
носи́ться is an abstract verb. The counterpart,, is a concrete verb.