who's who

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The donors are a who’s who of tech leaders, venture capitalists and other leaders in the gig, gaming, digital media and AI defense fields.

From Los Angeles Times • May 18, 2026

“So how does the system know who’s who? And when it flags someone — is it a human decision or just an algorithm flipping a switch?”

From Los Angeles Times • May 4, 2026

As for the presenters, it's a who's who of famous names, led by none other than Paddington Bear.

From BBC • Feb. 21, 2026

That list reads like a who's who of showbiz, from composers Richard Rodgers and Alan Menken to actresses Audrey Hepburn and Whoopi Goldberg to singers John Legend and Jennifer Hudson.

From Barron's • Feb. 2, 2026

I mean, everyone’s smiling and laughing and trying to guess who’s who behind what mask.

From "Free Lunch" by Rex Ogle