Why was clemency trending last week?
introducer in·tro·duc·er (ĭn'trə-dōō'sər, -dyōō'-)
An instrument or stylet used to insert a catheter, an endotracheal tube, or similar flexible device into the body.
introduce in·tro·duce (ĭn'trə-dōōs', -dyōōs')
v. in·tro·duced, in·tro·duc·ing, in·tro·duc·es
To put inside or into; insert or inject.
To bring in and establish in a new place or environment.