[{"Bold_text": "adjective", "List Items": ["located at, moving toward, or of or for the upper end of a social or economic scale :The boutique caters to upscale young career people.", "luxurious, costly, or elegant."]}, {"Bold_text": "verb (used with object)", "List Items": ["to improve the quality, value, or rating of:a five-year plan to upscale the neighborhood."]}, {"Bold_text": "noun", "List Items": ["elegant, elite, privileged persons collectively:shops that only the upscale can afford to patronize."]}]