reëntry

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun uncountable The act of entering again.
• noun countable An instance of reëntering.
• noun space exploration The act or process of reëntering the atmosphere on a spacecraft’s return to Earth after an expedition to outer space.
• noun law The reëstablishment of possession under a right or rights reserved in a previous conveyance.
• noun The act of retaking the lead by winning a trick.
• noun A reëntry card.