Entry 1 sense Webster, 1913 All-hail · All·-hail · IPA /ˌɔlˈheɪl/ 01 v. t. To salute; to greet. 1. 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.