melt : Idioms & Phrases
melt down
- 
       verb reduce or cause to be reduced from a solid to a liquid state, usually by heating
       
       
run; melt.
- melt butter
 - melt down gold
 - The wax melted in the sun
 
 
WordNet
melt off
- 
       verb take off weight
       
       
slim; slenderize; reduce; slim down; lose weight; thin.
 
WordNet
melting point
- 
       noun the temperature below which a liquid turns into a solid
       
       
freezing point.
 
WordNet
melting pot
- 
       noun an environment in which many ideas and races are socially assimilated
        
      
 - 
       noun a vessel made of material that does not melt easily; used for high temperature chemical reactions
       
       
crucible.