logician

A practitioner of a system of logic.

A student or scholar of logic.

One who is skilled in logic or in argument; a teacher or professor of logic.

In medieval universities, a student of arts in the second class or lection; one who was preparing for the baccalaureate, being above the summulists and below the physicians.

A person skilled in logic.

A person who studies or teaches logic.

a person skilled at symbolic logic