had vapored

• past perfect

  past perfect

  Used to express a completed action that took place before another specific past action occurred.

  of vapor.
  vapor

  noun

  a visible exhalation, such as fog, mist, steam, smoke, or noxious gas, diffused through or suspended in the air.

Related Words

• condensation
• fog
• gas
• moisture
• smog
• smoke
• steam