leave behind

verb (tr)
  1. (adverb) to forget or neglect to bring or take
  2. to cause to remain as a result or sign of somethingthe storm left a trail of damage behind
  3. to passonce the wind came up, we soon left the land behind us
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012