[{"Bold_text": "adjective", "List Items": ["of little value or account; small ; trifling :a picayune amount.Synonyms: trivial , paltry , nugatory , insignificant , inconsequential , measly", "petty, carping, or prejudiced:I didn't want to seem picayune by criticizing.Synonyms: illiberal , small-minded , petty , narrow-minded , narrow"]}, {"Bold_text": "noun", "List Items": ["(formerly, in Louisiana, Florida, etc.) a coin equal to half a Spanish real.", "any small coin, as a five-cent piece.", "Informal.an insignificant person or thing."]}, {"Bold_text": "noun", "List Items": ["a town in SE Mississippi."]}]