Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun orchid_cactus

1 sense of orchid cactus

Sense 1
epiphyllum, orchid cactus -- (any cactus of the genus Epiphyllum having flattened jointed irregularly branching stems and showy tubular flowers)
       => cactus -- (any succulent plant of the family Cactaceae native chiefly to arid regions of the New World and usually having spines)