Also found in: Thesaurus, Wikipedia.
Related to Thanksgiving cactus: Easter cactus
Switch to new thesaurus
|Noun||1.||Thanksgiving cactus - South American jointed cactus with usually red flowers; often cultivated as a houseplant; sometimes classified as genus Schlumbergera|
cactus - any succulent plant of the family Cactaceae native chiefly to arid regions of the New World and usually having spines