re·​en·​try | \ (ˌ)rē-ˈen-trē How to pronounce reentry (audio) \

Definition of reentry

1 : a retaking possession especially : entry by a lessor on leased premises on the tenant's failure to perform the conditions of the lease
2 : a second or new entry
3 : a playing card that will enable a player to regain the lead
4 : the action of reentering the earth's atmosphere after travel in space

Examples of reentry in a Sentence

Recent Examples on the Web

So then what are the implications for reentry—or entry, on Mars? Ryan D'agostino, Popular Mechanics, "Elon Musk: The Popular Mechanics Interview," 25 Feb. 2019 This would not have been a significant problem for reentry, because the orbital module is discarded before the spacecraft enters the atmosphere. Eric Berger, Ars Technica, "Russian theory that NASA sabotaged the space station spreading like wildfire," 12 Sep. 2018 Space station burns up on reentry: China's Tiangong-1 space station reentered the Earth's atmosphere and burned up over the middle of the South Pacific on Monday, China's space authority said. Washington Post, "World Digest: April 1, 2018," 1 Apr. 2018 The Chinese space agency’s latest estimate puts reentry between Saturday and Wednesday. Christopher Bodeen,, "China’s defunct space lab hurtling toward Earth for re-entry," 29 Mar. 2018 Immediately, the Soyuz capsule initiated its abort sequence, separated from the rest of the rocket, and performed a ballistic reentry — when a vehicle comes in much steeper than a normal descent. Loren Grush, The Verge, "Today’s failed Soyuz launch complicates the future of the International Space Station," 11 Oct. 2018 And Los Angeles County has embraced prisoner reentry programs, with an eye to bringing down the numbers of homeless and mentally ill people — about 5,000 — crowding the jails. Gale Holland,, "Ex-inmate Susan Burton goes back to prison to lead out women she left behind," 26 May 2018 Instead of a long, flat flight profile, a ballistic reentry is steep and short. Joe Pappalardo, Popular Mechanics, "Ballistic Reentry: How Astronauts Survive a Failed Launch," 11 Oct. 2018 The organization will continue to fund mental health, substance disorder, reentry and employment efforts. Austen Erblat,, "The Lord's Place receives $1M gift, renovations and new name," 6 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'reentry.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of reentry

15th century, in the meaning defined at sense 1

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The first known use of reentry was in the 15th century

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More Definitions for reentry


re·​en·​try | \ (ˈ)rē-ˈen-trē How to pronounce reentry (audio) \
plural reentries

Medical Definition of reentry

: a cardiac mechanism that is held to explain certain abnormal heart actions (as tachycardia) and that involves the transmission of a wave of depolarization along an alternate pathway when the original pathway is blocked with return of the impulse along the blocked pathway when the alternate pathway is refractory and then transmission along the open pathway resulting in an abnormality


re·​en·​try | \ ˌrē-ˈen-trē How to pronounce reentry (audio) \

Legal Definition of reentry

: a retaking possession of property by a lessor or grantor in exercise of the right to do so upon the failure of the lessee or grantee to fulfill a covenant or condition — see also power of termination at power sense 2b

More from Merriam-Webster on reentry

Rhyming Dictionary: Words that rhyme with reentry Encyclopedia article about reentry

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