English to English

verb (v)

• turn into gas(verb.change)

  Synonym:
  aerify, vaporise, vaporize
  

  source: wordnet30
• To convert into gas, or an aëriform fluid, as by the application of heat, or by chemical processes.(verb)

  source: webster1913
• To become gas; to pass from a liquid to a gaseous state.(verb)

  source: webster1913