1550190 jmdict R [id=1968176]
裏[news1,nf04]
うら[news1,nf04]
[1][n]
  bottom (or another side that is hidden from view); undersurface; opposite side; reverse side
  [ant=1489340・表・おもて[1]]
[2][n]
  rear; back; behind (the house)
[3][n]
  lining; inside
[4][n]
  out of sight; behind the scenes; in the shadows; background (e.g. computer process)
[5][n]
  proof
  [see=1588450・裏付け[1]]
[6][n]
  opposite (of a prediction, common sense, etc.)
  [see=1860660・裏をかく[1]]
[7][n]
  inverse (of a hypothesis, etc.)
[8][n][fld=baseb]
  bottom (of an inning); last half (of an inning)
  [ant=1489340・表・おもて[7]]