Pronunciation: (su-gwär'ō, -wär'ō), [key]
a tall, horizontally branched cactus, Carnegiea (or Cereus) gigantea, of Arizona and neighboring regions, yielding a useful wood and bearing an edible fruit: still locally common, though some populations have been reduced. See illus. under cactus.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.