1198890 jmdict A [id=2221421]
解く[ichi1]；梳く[sK]
とく[ichi1]
[1][v5k,vt]
  to untie; to unfasten; to unwrap; to undo; to unbind; to unpack
[2][v5k,vt]
  to unsew; to unstitch
[3][v5k,vt]
  to solve; to work out; to answer
[4][v5k,vt]
  to dispel (misunderstanding, etc.); to clear up; to remove (suspicion); to appease
[5][v5k,vt]
  to dissolve (a contract); to cancel; to remove (a prohibition); to lift (a ban); to raise (a siege)
[6][v5k,vt]
  to release (from duty); to relieve; to dismiss
[7][v5k,vt][uk]
  [note="also written as 梳く"]
  to comb (out); to card; to untangle (hair)
  [see=1598660・とかす[1]]