What is "lectors"

Usage examples of "lectors".

The three other exorcists came to assist with the equally brawny lectors hovering nearby.

The few staff members moving through the aisles turned out not to be librarians at all—they were volunteer docents, helping newcomers learn how to use the lectors and catalogues.

The few staff members moving through the aisles turned out not to be librarians at all-- they were volunteer docents, helping newcomers learn how to use the lectors and catalogues.