资料来源 : Webster's Revised Unabridged Dictionary (1913)

Cutaway \Cut"a*way`\ (k[u^]t"[.a]*w[=a]`), a.
   Having a part cut off or away; having the corners rounded or
   cut away.

   {Cutaway coat}, a coat whose skirts are cut away in front so
      as not to meet at the bottom.