Final answer:
The term used to describe single-camera lighting in film production is backlighting.
Step-by-step explanation:
The term used to describe single-camera lighting in film production is backlighting or backlit. Backlighting refers to the technique of placing a light source behind the subject, creating a silhouette effect. This technique is commonly used in film to create depth and dimension, as well as to highlight the contours of the subject.