unedge
/ʌnˈɛdʒ/; /ʌnˈɛdʒ/Definitions
1. verb
to remove the edge of something, especially a knife or a blade.
“The knife was unedged to prevent it from causing accidental cuts.”
2. noun
the act of removing the edge of something, especially a knife or a blade.
“The unedge of the knife made it safer to use in the kitchen.”