Term: cos lettuce: lettuce with long dark-green spoon-shaped leaves
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: dicotyledones: comprising seed plants that produce an embryo with paired cotyledons and net-veined leaves; divided into six (not always well distinguished) subclasses (or superorders): Magnoliidae and Hamamelidae (considered primitive); Caryophyllidae (an early and distinctive offshoot); and three more or less advanced groups: Dilleniidae; Rosidae; Asteridae
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: ta'ziyeh: (Islam) a form of Iranian musical pageant that is the theatrical expression of religious passion; based on the Battle of Kerbala and performed annually (in Farsi)
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: sludge: any thick, viscous matter
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: prophase: the first stage of mitosis
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: flame cell: organ of excretion in flatworms
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: limelight: a lamp consisting of a flame directed at a cylinder of lime with a lens to concentrate the light; formerly used for stage lighting
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: united states dry unit: a unit of measurement of capacity for dry substances officially adopted in the United States Customary System
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: pedunculated polyp: a polyp with a stalk or peduncle
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: aspidistra: evergreen perennial with large handsome basal leaves; grown primarily as a foliage houseplant
Broader: lettuce: any of various plants of the genus Lactuca | Unrelated: puddingwife: bluish and bronze wrasse; found from Florida keys to Brazil