mon·arch /ˈmɑnɚ/
  帝王,統治者,元首
  Mon·arch n.
  1. A sole or supreme ruler; a sovereign; the highest ruler; an emperor, king, queen, prince, or chief.
  He who reigns
  Monarch in heaven, . . . upheld by old repute.   --Milton.
  2. One superior to all others of the same kind; as, an oak is called the monarch of the forest.
  3. A patron deity or presiding genius.
  Come, thou, monarch of the vine,
  Plumpy Bacchus.   --Shak.
  4. Zool. A very large red and black butterfly (Danais Plexippus); -- called also milkweed butterfly and monarch butterfly.
  Mon·arch, a. Superior to others; preeminent; supreme; ruling. “Monarch savage.”
  ◄ ►
  monarch
       n 1: a nation's ruler or head of state usually by hereditary
            right [syn: sovereign, crowned head]
       2: large migratory American butterfly having deep orange wings
          with black and white markings; the larvae feed on milkweed
          [syn: monarch butterfly, milkweed butterfly, Danaus
          plexippus]