DuckCorp Dico

Found one definition

1.                 From en.wiktionary.org:
                   
   
   
                   
                     
   
   ** English
   
   *** Etymology
   An allusion to the person no longer breathing.
   
   *** Verb
   [*]
   
    1. [en]  To die .
    2. * {{ quote-book | en | year=1874 | author= [Marcus Clarke] | title=For the Term of His Natural Life | publisher=Penguin | year_published=2009 | page=277
   |passage=“Hullo!” says Troke, running to the heap of clothes, “the young un's
   SLIPPED HIS WIND!” Kirkland was dead.}}