Definition of melt into
: to become difficult or impossible to see by changing into or becoming combined with (something else) The colors in the painting melt into one another. Her frown melted into a smile. She melted into the crowd.
Word by Word Definitions
: to become altered from a solid to a liquid state usually by heat
: dissolve, disintegrate
: to disappear as if by dissolving
: spleen of slaughtered animals for use as feed or food
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