- objective of who.
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.
“Americans are hearing conflicting messages about vaccines right now, and it’s understandable that people are asking whom they should trust,” Dr. Bruce Gellin of the Vaccine Integrity Project told NPR.
From Salon ● Sep. 2, 2026
John Overdeck said his primary concern with regard to the firm was maintaining voting parity with his co-founder David Siegel, with whom he is locked in a bitter feud.
From The Wall Street Journal ● Sep. 2, 2026
He is also expected to meet King Charles III, with whom Macron also has a strong personal relationship.
From Barron's ● Sep. 2, 2026
He will be out of office in January after losing the June primary to Joanna Francescut, a longtime assistant registrar whom he had fired.
From Los Angeles Times ● Sep. 1, 2026
Mr. Arter, the principal, taught fifth through seventh in the other, educating Horace and Margaret, whom I called Sister.
From "Reaching for the Moon" by Katherine Johnson
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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.