An Encylopedia Britannica Company

onion

onion /ˈʌnjən/ noun
plural onions
onion
/ˈʌnjən/
noun
plural onions
Britannica Dictionary definition of ONION
: a round vegetable that is usually white, yellow, or red and has a strong smell and taste
[count]
[noncount]
see color picture on this page; see also green onion