Definitions
1.NounAn excited activity; a stir."the whirl and bustle of a large metropolis"
2.NounA cover to protect and hide the back panel of a computer or other office machine.
3.NounA frame worn underneath a woman's skirt, typically only protruding from the rear as opposed to the earlier more circular hoops.
4.NounMoney; cash.
5.VerbTo move busily and energetically with fussiness (often followed by about)."The commuters bustled about inside the train station."
6.VerbTo teem or abound (usually followed by with); to exhibit an energetic and active abundance (of a thing)."The train station was bustling with commuters."
7.VerbTo push around, to importune.