onions is a form of:

Onion



noun
1.
(plant with a bulb used for flavoring; the bulb of this plant used as food) large onion ខ្ទឺមបារាំង, spring onion ដើមខ្ទឹម
ENGLISH MEANING
noun
1.
A liliaceous plant of the genus Allium (A. cepa), having a strong-flavored bulb and long hollow leaves; also, its bulbous root, much used as an article of food. The name is often extended to other species of the genus.