pronoun
Usage
It was formerly considered correct to use whom whenever the objective form of who was required. This is no longer thought to be necessary and the objective form who is now commonly used, even in formal writing: there were several people there who he had met before . Who cannot be used directly after a preposition – the preposition is usually displaced, as in the man ( who ) he sold his car to . In formal writing whom is preferred in sentences like these: the man to whom he sold his car . There are some types of sentence in which who cannot be used: the refugees, many of whom were old and ill, were allowed across the border
Commonly Confused
See who .
Etymology
Origin of whom
First recorded before 900; Middle English; Old English hwām, dative of interrogative pronoun hwā 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.
Rep. Cory Mills, whom Trump endorsed even though the House Ethics Committee is investigating him for alleged sexual misconduct, lost his primary.
From Slate ● Aug. 19, 2026
Conagra is hunting for ways to entice customers taking GLP-1s, for whom the traditional food-business levers of salt, sugar and fat don’t work.
From The Wall Street Journal ● Aug. 19, 2026
Neither UK Athletics, for whom he worked as a consultant sprinting coach, nor the sprinters he coached knew why he was out of contact.
From BBC ● Aug. 19, 2026
In the meantime, he’s mourning both teens, whom he described as fun-loving and kind, with a lot of life left to live.
From Los Angeles Times ● Aug. 19, 2026
I am waiting eagerly for you both to be here, for you, Mamá, to sing and play the oud, and for you, Papá, to find friends with whom to play dominoes.
From "Across So Many Seas" by Ruth Behar
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.