vapours

/V EY1 P AO1 R Z/
noun
  1. 1

    Cloudy diffused matter such as mist, steam or fumes suspended in the air.

  2. 2

    The gaseous state of a substance that is normally a solid or liquid.

  3. 3

    Something insubstantial, fleeting, or transitory; unreal fancy; vain imagination; idle talk; boasting.

  4. 4

    Any medicinal agent designed for administration in the form of inhaled vapour.

  5. 5

    (in the plural) Hypochondria; melancholy; the blues; hysteria, or other nervous disorder.

  6. 6

    Wind; flatulence.

Source: https://en.wiktionary.org/wiki/vapor, https://en.wiktionary.org/wiki/vapour, https://en.wiktionary.org/wiki/vapours