Real Dictionary

jumble
A jumble of things is a lot of different things that are all mixed together in a disorganized or confused way.
uncountable noun: Jumble is old or unwanted things that people give away to charity.
verb: If you jumble things or if things jumble, they become mixed together so that they are untidy or are not in the correct order.

jumble in American English
intransitive verb: to be mixed together in a disorderly heap or mass
noun: a mixed or disordered heap or mass
transitive verb: to mix in a confused mass; put or throw together without order

jumble in American English 1
a confused mixture or heap
to be jumbled
to mix in a confused, disorderly heap

jumble in American English 2
a kind of thin, sugared cookie shaped like a ring

jumble in British English
noun: a disordered mass, state, etc
verb: to mingle (objects, papers, etc) in a state of disorder