The Collaborative International Dictionary
Hailse
Hailse \Hailse\ (h[=a]ls), v. t. [OE. hailsen, Icel. heilsa. Cf.
Hail to call to.]
To greet; to salute. [Obs.]
--P. Plowman.
Wiktionary
hailse
vb. (lb en obsolete) To greet; to salute