- possessive of who.
whose
Americanpronoun
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(the possessive case of who used as an adjective).
Whose umbrella did I take? Whose is this one?
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(the possessive case of which used as an adjective).
a word whose meaning escapes me; an animal whose fur changes color.
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the one or ones belonging to what person or persons.
Whose painting won the third prize?
determiner
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of whom? belonging to whom? used in direct and indirect questions
I told him whose fault it was
whose car is this?
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( as pronoun )
whose is that?
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of whom; belonging to whom; of which; belonging to which: used as a relative pronoun
a house whose windows are broken
Usage
Sometimes the phrase of which is used as the possessive of which: Chicago is a city of which the attractions are many or Chicago is a city the attractions of which are many. The use of this phrase can often seem awkward or pretentious, whereas whose sounds more idiomatic: Chicago is a city whose attractions are many.
Etymology
Origin of whose
First recorded before 900; Middle English whos, early Middle English hwās; replacing hwas, Old English hwæs, genitive 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.
Slovak police on Tuesday said they had thwarted an attempted attack on a drone factory by “three foreigners,” whose nationality they didn’t identify.
From The Wall Street Journal ● Aug. 30, 2026
The right-hander, whose best Test score remains 91, countered excessive seam movement and uneven bounce by showing attacking intent, hitting six fours and two sixes.
From BBC ● Aug. 29, 2026
In Beirut, whose history spans over 5,000 years, Laure Salloum oversees archaeological excavations in the chaotic modern city.
From Barron's ● Aug. 29, 2026
Jonathan Levine, whose credits include “Warm Bodies” and “Long Shot,” is directing, and Jerry Bruckheimer and Tommy Harper are producing along with Cruise.
From Los Angeles Times ● Aug. 29, 2026
Camille, whose legs are a good six inches longer than mine, gets there first and blocks the doorway.
From "South of Somewhere" by Kalena Miller
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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.