rehab

noun

re·​hab ˈrē-ˌhab How to pronounce rehab (audio)
often attributive
Synonyms of rehabnext
1
: the action or process of rehabilitating : rehabilitation
especially : a program for rehabilitating especially drug or alcohol abusers
2
: a rehabilitated building or dwelling
rehab verb
rehabber noun

Examples of rehab in a Sentence

The rehab for his leg injury is going well. the accident victim had to undergo months of rehab before she could walk again
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.
The Kansas City Chiefs probably need a temporary starter while Patrick Mahomes completes his rehab from a torn ACL, and the Indianapolis Colts figure to bring back Daniel Jones, who’s eligible for free agency. Zac Jackson, New York Times, 24 Feb. 2026 Those on picket lines, including pharmacists, midwives and rehab therapists, said salaries have not kept pace with inflation and there is not enough staffing to keep up with patient demand. ABC News, 23 Feb. 2026 In and out of rehab programs and living rough on the streets, Nick Reiner had been staying in a guesthouse on the 78-year-old A Few Good Men director and his 68-year-old photographer wife’s Brentwood property for several weeks before the killings. Dominic Patten, Deadline, 23 Feb. 2026 Reiner has been open about his struggles with addiction, mental health and his experience of multiple stints in rehab. Alli Rosenbloom, CNN Money, 23 Feb. 2026 See All Example Sentences for rehab

Word History

Etymology

short for rehabilitation or rehabilitate

First Known Use

1941, in the meaning defined at sense 1

Time Traveler
The first known use of rehab was in 1941

Browse Nearby Words

Cite this Entry

“Rehab.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rehab. Accessed 3 Mar. 2026.

Medical Definition

rehab

noun
re·​hab ˈrē-ˌhab How to pronounce rehab (audio)
often attributive
: rehabilitation
especially : a program for rehabilitating especially drug or alcohol abusers
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster