Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Adjective: middle-sized  'mi-d(u)l,sIzd
  1. Intermediate in size
    "The two large cities have both large and small/middle-sized organizations";
    - medium-sized, medium-size, moderate-sized, moderate-size, midsized, mid-sized, midsize, mid-size

See also: sized