[{"Bold_text": "noun", "List Items": ["any large fire in brush, forests, or open spaces that spreads rapidly and is hard to extinguish.", "a highly flammable composition, such as Greek fire Greek fire,difficult to extinguish when ignited, formerly used in warfare.", "sheet lightning, unaccompanied by thunder.", "the ignis fatuus ignis fatuusor a similar light.", "Plant Pathology.a disease of tobacco and soybeans, characterized by brown, necrotic spots, each surrounded by a yellow band, on the leaves and caused by the bacterium Pseudomonas tabaci.", "Pathology Obsolete. erysipelas some similar disease."]}]