Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun genus_cereus
1 sense of genus cereus
Sense 1
Cereus, genus Cereus -- (genus of much-branched treelike or shrubby cacti with pronounced ribs and rounded needlelike spines and nocturnal flowers usually white)
=> caryophylloid dicot genus -- (genus of relatively early dicotyledonous plants including mostly flowers)