billow

/ˈbɪloʊ/
verb
  1. To swell out or move in a large, wavy mass, like a cloud, sail, or smoke.
    • The sails billowed in the strong wind.
    • Her skirt billowed around her as she ran.
    • Smoke billowed from the chimney into the gray sky.
  2. To rise or surge in a powerful, often overwhelming way (used figuratively).
    • Rumors billowed through the office after the announcement.
    • Anger billowed inside him as he listened to the unfair accusation.
    • The crowd's excitement billowed as the band took the stage.
Synonyms
noun
  1. A large, rolling wave of something, especially smoke, cloud, or water.
    • A billow of smoke rose from the campfire.
    • The ship disappeared behind a billow of fog.
    • Huge billows of dust swept across the desert.
Synonyms
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