Vegetable

What is Vegetable?

Vegetable definition and meaning on Dictionary terms:
noun

any plant whose fruit, seeds, roots, tubers, bulbs, stems, leaves, or flower parts are used as food, as the tomato, bean, beet, potato, onion, asparagus, spinach, or cauliflower.
the edible part of such a plant, as the tuber of the potato.
any member of the vegetable kingdom; plant.
Informal. a person who is so severely impaired mentally or physically as to be largely incapable of conscious responses or activity.
a dull, spiritless, and uninteresting person.