D defs.my
Entry 1 sense Webster, 1913

Unbay

· Un·bay · IPA
01 v. t. To free from the restraint of anything that surrounds or incloses; to let loose; to open.
  1. 1.
    To free from the restraint of anything that surrounds or incloses; to let loose; to open.[Obs.]
    “I ought . . . to unbay the current of my passion.” — Norris.