Trending topic

Meaning

A subject that is currently popular on social media.

Examples

• John: Have you noticed that climate change is a major <b>trending topic</b> this week?
• Alice: Yes, it seems to be everywhere on social media. I wonder if it's an actual <b>trending topic</b> or just a perceived surge.
• John: I think it is gaining traction; it's definitely a <b>trending topic</b> across several platforms.
• Alice: I agree. Important discussions are happening.