Hailse

from The Collaborative International Dictionary of English v.0.48

Hailse \Hailse\ (h[=a]ls), v. t. [OE. hailsen, Icel. heilsa. Cf.
   {Hail} to call to.]
   To greet; to salute. [Obs.] --P. Plowman.
   [1913 Webster]