1620400 jmdict A [id=2224147]
中[spec1]
ちゅう[spec1]
[1][n]
  medium (size); average (grade, level, etc.); middle
[2][suf]
  in; within; out of (e.g. ten people); among
[3][suf]
  during; while; in (the course of); within (a period); throughout
[4][suf]
  currently (doing); in the process of; in the middle of; under (e.g. construction, investigation)
[5][n]
  middle way; moderation
[6][n]
  second volume (of three)
  [see=1352170・上[4]]
  [see=2080200・下[2]]
[7][n][abbr]
  junior high school; middle school
  [see=1423650・中学校[1]]
[8][n][abbr]
  China
  [see=1424270・中国[1]]