Definitions

1. adverb

existing or done throughout the world; global

“The company has a worldwide presence in over 100 countries.”

2. adjective

relating to or affecting the whole world; global

“The disease has become a worldwide health concern.”

3. noun

the whole world, especially as a place of human activity

“The news was broadcast worldwide.”

4. phrase

on a global scale; universally

“The effects of climate change are felt worldwide.”