D defs.my
Entry 1 sense Webster, 1913

Spoom

/(spo͞om)/ · IPA
01 v. i. To be driven steadily and swiftly, as before a strong wind; to be driven before the wind without any sail, or with only a part of the sails…
  1. 1.
    To be driven steadily and swiftly, as before a strong wind; to be driven before the wind without any sail, or with only a part of the sails spread; to scud under bare poles.(Naut.)
    “When virtue spooms before a prosperous gale, My heaving wishes help to fill the sail.” Dryden.