What is the meaning of Bumble?

A confusion; a jumble.

To act or move in an awkward or confused manner .

To carry out (a task) clumsily, incompetently, or with many careless mistakes; to bungle, to botch.

To boom, as a Eurasian bittern.

To buzz or bum.

To speak in a rambling, incoherent, or indistinct manner, especially at tedious length.

To grumble at; to blame.

A bumblebee.

A Eurasian bittern.

Source: wiktionary.org