Origin: Latin prefix super-
Supervisor has 3 different meanings across 1 category:
one who supervises or has charge and direction of
"After starting my new role, I immediately reported to my supervisor for a detailed walkthrough of our daily responsibilities."
a program that controls the execution of other programs
"The system supervisor silently managed the background processes while I was editing my document."
A person with the official task of overseeing the work of a person or group, or of other operations and activities.
"The new supervisor walked through the factory floor to ensure every worker was following safety protocols."
In plain English: A supervisor is someone who watches over and manages other people to make sure their work gets done right.
"The supervisor asked me to finish the report by tomorrow morning."
Usage: A supervisor is an employee who directly manages workers rather than just observing them from afar. Use this term to describe someone with formal authority over daily tasks, distinguishing it from informal leaders like team captains or mentors.
The word "supervisor" entered English in the 15th century from the Latin supervisor, which originally combined the prefix for "over" with a verb meaning "to see." While modern speakers might analyze it as a mix of "supervise" and "-or," its roots trace back to an ancient concept of overseeing or watching over something.