Noun oh has 1 sense
  1. Ohio, Buckeye State, OH - a midwestern state in north central United States in the Great Lakes region
    --1 is a kind of American state
    --1 is a part of Midwest, Middle West
    --1 has parts:
     Akron; Athens; Cleveland; Cincinnati; Columbus, capital of Ohio; Dayton; Mansfield; Toledo; Youngstown; Wabash, Wabash River
,
TOP