What is the meaning of Tumble?

A fall, especially end over end.

A disorderly heap.

An act of sexual intercourse.

To fall end over end; to roll over and over.

To throw headlong.

To perform gymnastics such as somersaults, rolls, and handsprings.

To drop rapidly.

To smooth and polish (e.g. gemstones or pebbles) by means of a rotating tumbler.

To have sexual intercourse.

To move or rush in a headlong or uncontrolled way.

To muss, to make disorderly; to tousle or rumple.

To obscure the audit trail of funds by means of a tumbler.

To comprehend; often in tumble to.

Source: wiktionary.org