verb (v)

• become liquid(verb.weather)

  source: wordnet30
• make (a solid substance) liquid, as by heating(verb.change)

  Example:
  Liquefy the silver.
  

  Synonym:
  liquidise, liquidize, liquify
  

  source: wordnet30
• become liquid or fluid when heated(verb.change)

  Synonym:
  flux, liquify
  

  source: wordnet30
• To convert from a solid form to that of a liquid; to melt; to dissolve; and technically, to melt by the sole agency of heat.(verb)

  source: webster1913
• To become liquid.(verb)

  source: webster1913