thanksgiving cactus

Noun thanksgiving cactus has 1 sense

• thanksgiving cactus(n = noun.plant) crab cactus, schlumbergera truncatus, zygocactus truncatus - South American jointed cactus with usually red flowers; often cultivated as a houseplant; sometimes classified as genus Schlumbergera; Array
is a kind of cactus
is a member of genus zygocactus, zygocactus