Top Onion — synonyms, definition
1. top onion (Noun)
3 synonyms
Allium cepa viviparum Egyptian onion tree onion
1 definition
top onion (Noun) — Type of perennial onion grown chiefly as a curiosity or for early salad onions; having bulbils that replace the flowers.
3 types of
Allium cepa onion onion plant