Final answer:
The bell pepper matches the description. It is a firm and hollow vegetable with short, thick stems and three to four lobes.
Step-by-step explanation:
The vegetable that matches the description provided is the bell pepper or capsicum. Bell peppers are typically bell-shaped, firm, hollow, and have short, thick stems. They also have three to four lobes.
For example, green bell peppers are a common variety of bell pepper and are often used in cooking. They are crisp and flavorful when eaten raw or can be sautéed, grilled, or stuffed in various dishes.