vapors

/ˈveɪpərz/
noun
  1. Visible particles of moisture or other substances suspended in the air, such as steam, fog, or fumes.
    • The morning sun burned off the vapors rising from the lake.
    • The hot shower filled the bathroom with warm vapors.
    • Chemical vapors from the factory drifted across the field.
  2. A state of feeling faint, depressed, or anxious (often used humorously or historically).
    • She claimed the news gave her the vapors and had to lie down.
    • He joked that the long meeting was giving him the vapors.
    • In old novels, ladies often suffered from the vapors after a shock.