deliquesce
1. [ verb ] melt away in the process of decay
Examples:

"The fungi eventually deliquesced"

Related terms: decay
2. [ verb ] melt or become liquid by absorbig moisture from the air
Examples:

"this type of salt deliquesces easily"

Related terms: thaw
Similar spelling:   deliquescent
  Delicious
  deliciousness
  deliciously