reentry

noun

re·​en·​try (ˌ)rē-ˈen-trē 

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

Montalvo has worked in the reentry space for almost 20 years. — Amber Gaudet july 18, Charlotte Observer, 18 July 2026

The satellites, though, will be on the same suborbital trajectory as Ship, and are expected to burn up during reentry through Earth's atmosphere. — Josh Dinner, Space.com, 16 July 2026

The primary goal is to evaluate how the Starship’s heat shield — a coating of hexagonal tiles designed to protect the ship from the scorching temperatures of reentry — performs. — Jackie Wattles, CNN Money, 16 July 2026

All 20 satellites are expected to burn up on reentry in Earth’s atmosphere about 20 minutes postdeployment. — Claire Cameron, Scientific American, 16 July 2026

Word History

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for reentry

• wintry

Kids Definition

reentry

noun

re·​en·​try (ˈ)rē-ˈen-trē 

1

: a second or new entry

2

: the action of reentering the earth's atmosphere after travel in space

Medical Definition

reentry

noun

re·​en·​try (ˈ)rē-ˈen-trē 

plural reentries

: 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

Legal Definition

reentry

noun

re·​en·​try ˌrē-ˈen-trē 

: 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