DuckCorp Dico

Found one definition

1.                 From en.wiktionary.org:
                   
   
   
                   
                     
   
   ** English
   [buffer stop]
   
   *** Etymology
   From [en].
   
   *** Noun
   [en-noun]
   
    1. [en]  An obstruction  placed at the end of a railway track  to prevent rail vehicles from going any further.
    2. * [en]
   **** Related terms
   
    - [en]
   *** References
   
    - [R:Merriam-Webster]
   *** Anagrams
   
    - [en]