Reentry

noun

1. The act of entering again.

   "a re-entry into public life"

2. The return of a spacecraft into the Earth's atmosphere.
3. The reestablishment of possession under a right or rights reserved in a previous conveyance.
4. The act of retaking possession of land, etc.; the entry by a lessor upon the premises leased, on failure of the tenant to pay rent or perform the covenants in the lease.
5. (of a ukulele) A break in the pitch order of strings.