cold_turkey
1. [ noun ] a blunt expression of views
Examples:

"I told him cold turkey"

Related terms: expression
2. [ noun ] (pharmacology) complete and abrupt withdrawal of all addictive drugs or anything else on which you have become dependent
Examples:

"he quit smoking cold turkey" "she quit her job cold turkey"

Related terms: withdrawal
Similar spelling:   cold_work
  cold_war
  coal_tar
  collider
  coldwork