Book 4.

Straight Intersection: Inherent, Adhering, Separate original: Interfectio refers to the point where lines cross or meet in a magical seal

Oblique Intersection: Simple, Mixed, Complex

Straight Perpendicular: Right-facing, Left-facing, Neutral original: Perpẽdiculũ. These are the small vertical strokes or "plummets" attached to the main lines of a sigil

Figure: Complete, Diminished, Halved original: Mediata. This likely refers to a geometric shape that has been bisected or partially drawn

Letter: Inherent, Adhering, Separate These terms describe how closely a specific letter or symbol is joined to the body of the character: "Inherent" is integrated within, "Adhering" touches the edge, and "Separate" stands near it without touching