evanesces

/EH0 V AH0 N EH1 S IH0 Z/
verb
  1. 1

    To disappear into a mist or dissipate in vapor

  2. 2

    To transition from the solid state to gaseous state without ever becoming a liquid

Source: https://en.wiktionary.org/wiki/evanesce, https://en.wiktionary.org/wiki/evanesces