[{"Bold_text": "verb (used with object)", "List Items": ["to make spiffy (usually followed byup):Let's up this office with new furniture."]}, {"Bold_text": "noun", "List Items": ["a bonus or other form of remuneration given to retail salespeople for promoting the products of a particular manufacturer."]}, {"Bold_text": "verb (used with object)", "List Items": ["to reward (a salesperson) with a spiff."]}]