roommate

noun

room·​mate ˈrüm-ˌmāt How to pronounce roommate (audio)
ˈru̇m-
Synonyms of roommatenext
: one of two or more persons sharing the same room or living quarters

called also roomie

Examples of roommate in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In 2009, 22-year-old Amanda Knox was wrongfully convicted of murdering her roommate while studying abroad in Italy. Erin Lassner, HollywoodReporter, 26 Jan. 2026 Flagg also won the first two Rookie of the Month awards for the Western Conference, a feat only achieved by his Eastern Conference counterpart Kon Knueppel —who was also Flagg’s former college roommate at Duke. Mike Curtis, Dallas Morning News, 26 Jan. 2026 Her roommate at Fort Carson in Colorado, a fellow soldier who’d been pushing Sanders to go after her chef dreams, was murdered by another soldier. Kimberly Wilson, Essence, 26 Jan. 2026 My roommate Joe — who now runs OTT Wrestling is incredible and amazing — got fired. Carl Lamarre, Billboard, 26 Jan. 2026 See All Example Sentences for roommate

Word History

First Known Use

1770, in the meaning defined above

Time Traveler
The first known use of roommate was in 1770

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Cite this Entry

“Roommate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roommate. Accessed 29 Jan. 2026.

Kids Definition

roommate

noun
room·​mate ˈrüm-ˌmāt How to pronounce roommate (audio)
ˈru̇m-
: one of two or more persons sharing a room or dwelling

More from Merriam-Webster on roommate

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