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melanoblast
melanocyte
melanocyte-stimulating hormone
melanoid
melanoma
melanophore
melanosis
melanosome
melanous
melatonin
Melba sauce
Melba toast
Melbourne
Melbourne Cup
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meliorate

mel·io·rate [ mlee ə ràyt ] (past and past participle mel·io·rat·ed, present participle mel·io·rat·ing, 3rd person present singular mel·io·rates)


transitive and intransitive verb 
Definition:
 
improve: to become better, or make something better

[Mid-16th century. < late Latin meliorare< Latin melior "better"]

mel·io·ra·ble adjective
mel·io·ra·tion [ mlee ə ráysh'n ] noun
mel·io·ra·tive [ mlee ə ràytiv ] adjective
mel·io·ra·tor [ mlee əràytər ] noun
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