\All` hail"\ [All + hail, interj.]
All health; -- a phrase of salutation or welcome.

\All`-hail"\, v. t.
To salute; to greet. [Poet.]
      Whiles I stood rapt in the wonder of it, came missives
      from the king, who all-hailed me ``Thane of Cawdor.''
                                               --Shak.