christmas cactus is a noun meaning "epiphytic cactus of Brazilian ancestry widely cultivated as a houseplant having jointed flat segments and usually rose-purple flowers that bloom in winter". It carries one recorded sense.
epiphytic cactus of Brazilian ancestry widely cultivated as a houseplant having jointed flat segments and usually rose-purple flowers that bloom in winter
Definitions, synonyms and semantic relations for christmas cactus come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.