Definition: Broccoli's definition is a type of root vegetable commonly used in salads, vegetables, and as a condiment. It starts with "Brook" meaning fresh broccoli that sprouts from soil around water sources or riverbanks in summer. "Cabbage," on the other hand, refers to a type of leafy green cabbage, which typically appears during colder months for winter crops like cauliflower, kale, and arugula.