pumpkin: usually large pulpy deep-yellow round fruit of the squash family maturing in late summer or early autumn
vegetable: edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant
gluten-free diet: diet prescribed to treat celiac disease; eliminates such foods as wheat and rye and oats and beans and cabbage and turnips and cucumbers that are rich in gluten