What is the meaning of Raking?

present participle and gerund of rake

Swiftly moving.

Sloping; having a rake or incline.

The act or process of using a rake; the going over a space with a rake.

A space gone over with a rake; also, the work done, or the quantity of hay, grain, etc., collected, by going once over a space with a rake.

a bass guitar playing technique in which multiple notes are played rapidly from one string to another.

Source: wiktionary.org