Extractions: Dictionaries: General Computing Medical Legal Encyclopedia Word: Word Starts with Ends with Definition Noun pitahaya cactus - cactus of the southwestern United States and northern Mexico having edible juicy fruit Acanthocereus pentagonus Acanthocereus tetragonus pitahaya pitahaya - highly colored edible fruit of pitahaya cactus having bright red juice; often as large as a peach cactus - any spiny succulent plant of the family Cactaceae native chiefly to arid regions of the New World Legend: Synonyms Related Words Antonyms Some words with "pitahaya cactus" in the definition: Acanthocereus pentagonus