accessary accessary /ækˈsɛsəri/

adjective

1. Aiding and abetting in a crime  ( accessary , accessory )
   aiding and abetting in a crime
    He was charged with being accessory to the crime
   he was charged with being accessory to the crime
   

noun

1. Someone who helps another person commit a crime  ( accessary , accessory )
   someone who helps another person commit a crime