58 Pa. Code § 147.802
The following words and terms, when used in this subchapter, have the following meanings, unless the context clearly indicates otherwise:
Lawful hunting device-Any firearm or implement that is lawful to be possessed during the current season and used to harvest the particular species hunted.
Mentor-A licensed person, 21 years of age or older who is serving as a guide to a mentored youth or mentored adult while engaged in hunting or related activities.
Mentored adult-An unlicensed person, 17 years of age or older, who is accompanied by a mentor while engaged in hunting or related activities.
Mentored youth-An unlicensed person, under 17 years of age who is accompanied by a mentor while engaged in hunting or related activities.
Stationary-The state or condition where a person is still, fixed in place or static, indicated by a cessation of all forward, backward or lateral movement, whether in the standing, kneeling, sitting or prone position.
58 Pa. Code § 147.802