| Word | Definitions | Synonyms |
|---|---|---|
| onion | (noun) an aromatic flavorful vegetable | - |
| (noun) bulbous plant having hollow leaves cultivated worldwide for its rounded edible bulb | Synonyms: Allium cepa, onion plant | |
| (noun) the bulb of an onion plant | - | |
| onionskin | (noun) a thin strong lightweight translucent paper used especially for making carbon copies | Synonyms: flimsy |