What does originated mean?

"Originated" means to have begun or come into existence. It's the past tense and past participle of the verb "originate".

Here's how you might use it:

* "The idea for the invention originated with a young scientist." (The scientist was the source of the idea.)

* "The tradition of celebrating Halloween originated in ancient Celtic rituals." (The tradition has its roots in Celtic rituals.)

* "The painting originated in the 19th century." (The painting was created in the 19th century.)

Essentially, "originated" tells us where something came from or when it started.