ALL meanings of romaine
ro·maine
R r - noun romaine cos lettuce 1
- noun romaine Also called romaine lettuce, cos, cos lettuce. a variety of lettuce, Lactuca sativa longifolia, having a cylindrical head of long, relatively loose leaves. 1
- uncountable noun romaine Romaine is a type of lettuce with a long narrow head and crisp leaves. 0
- noun romaine a major group of lettuce varieties having long, coarse leaves and a long, slender head 0