American Heritage Dictionary
(3)
Century Dictionary
(2)
GNU Webster's 1913
(1)
WordNet
(2)
Elsewhere on the web
Tossed with a raspberry dressing was radicchio, endive, and romaine, with walnuts and "sweet Gorgonzola."— Boston Phoenix - thePhoenix.com
A salad of Belgian endive, apple and arugula with candied pecans, dried cherries, feta cheese with aged balsamic vinaigrette.— theleafchronicle.com - Local News
Greens like escarole, endive, and the belovedly bitter radicchio are staples in winter, providing a sturdy counterpoint to warm, rich flavors as bold elements in a salad, such as radicchio against crusty Jerusalem artichokes.— Serious Eats
After counting the final winter leaves of Belgian endive, he found he had saved about $2,150 by growing produce for his family of five instead of buying it.
Dinner began with appetizers of crab cakes and shrimp and mango ceviche in leaves of endive, set to the keyboard stylings of— Durangoherald.com

American Heritage Dictionary (1)
Century Dictionary (1)
Bubble size: how much this word was used in a year
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You can expect to see this word a few times a year.