meltability

/ˌmɛltəˈbɪləti/
noun
  1. The quality or degree to which a substance can be melted by heat.
    • The meltability of chocolate makes it perfect for fondue.
    • Engineers tested the meltability of the new alloy at high temperatures.
    • Ice cream's meltability is what gives it that smooth, creamy texture.
  2. The ability of something to become soft or liquid under heat, often used figuratively for emotions or attitudes.
    • Her heart's meltability increased whenever she saw a puppy.
    • The meltability of his stubbornness surprised everyone when he finally apologized.
    • The movie had a certain meltability that made even tough critics cry.
Synonyms