romaine lettuce

Definitions of romaine lettuce
1

n lettuce with long dark-green spoon-shaped leaves

Synonyms:
Lactuca sativa longifolia, cos lettuce
Type of:
lettuce
any of various plants of the genus Lactuca

n lettuce with long dark-green leaves in a loosely packed elongated head

Synonyms:
cos, cos lettuce, romaine
Type of:
lettuce
leaves of any of various plants of Lactuca sativa

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