who's
contraction
1
: who is
Who's there?
I don't know who's calling.
2
: who has
She's someone who's always been a good friend to me.
Cite this Entry
“Who's.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/who%27s. Accessed 30 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share