DICT.TW Dictionary Taiwan

 roar·er /ˈrorɚ/
 咆哮者,患喘鳴症的馬

 Roar·er n.
 1. One who, or that which, roars. Specifically: (a) A riotous fellow; a roaring boy.
    A lady to turn roarer, and break glasses.   --Massinger.
 (b) Far. A horse subject to roaring. See Roaring, 2.
 2. Zool. The barn owl. [Prov. Eng.]
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 roarer
      n : someone who communicates vocally in a very loud voice [syn:
          bawler, bellower, screamer, screecher, shouter,
           yeller]