noun
an herb with milky juice: lettuce; prickly lettuce
• Syn: ↑genus Lactuca
• Hypernyms: ↑asterid dicot genus
• Member Holonyms: ↑Compositae, ↑family Compositae, ↑Asteraceae, ↑family Asteraceae, ↑aster family
• Member Meronyms:
↑lettuce, ↑garden lettuce, ↑common lettuce, ↑Lactuca sativa, ↑cos lettuce, ↑romaine lettuce, ↑Lactuca sativa longifolia, ↑head lettuce, ↑Lactuca sativa capitata
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\\lakˈtükə, -k.ˈtyü-\ nounUsage: capitalized
: a genus of widely distributed milky-juiced herbs (family Compositae) having a beaked achene and soft white multiseriate pappus — see lettuce, prickly lettuce
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Lactuca /lak-tūˈkə/
noun
The lettuce genus of composite plants, with milky juice
ORIGIN: L lactūca, from lac, lactis milk
Useful english dictionary. 2012.