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brown heart
noun
Plant Pathology
.
a brown discoloration of the flesh of stored apples, resulting from high concentrations of carbon dioxide.
Origin of brown heart
First recorded in 1920–25
Words nearby brown heart
brown dwarf
,
brown earth
,
brown fat
,
brown goods
,
brown hackle
,
brown heart
,
brown hyena
,
brown induration of the lung
,
brown lung
,
brown lung disease
,
brown mustard