The Collaborative International Dictionary of English v.0.48:

Reentry \Re*en"try\ (-tr?), n.
   1. A second or new entry; as, a reentry into public life.
      [1913 Webster]

   2. (Law) A resuming or retaking possession of what one has
      lately foregone; -- applied especially to land; the entry
      by a lessor upon the premises leased, on failure of the
      tenant to pay rent or perform the covenants in the lease.
      --Burrill.
      [1913 Webster]

   3. (Astronautics) To enter (the Earth's atmosphere) after
      having passed beyond the atmosphere, as when in orbit or
      returning from another planet.
      [PJC]

   Card of reentry, (Whist), a card that by winning a trick
      will bring one the lead at an advanced period of the hand.
      [1913 Webster] re-equip