conjoiner
/ˈkɒndʒɪneɪ/ (KON-jiney)
Definitions
1. noun
A person or thing that conjoins or joins together
“The conjoiner of the team ensured that the project was completed successfully.”
2. verb
To join or unite (something) with something else
“The task of the conjoiner was to conjoin the two departments into a single unit.”