projective
In mathematics, the term evokes the act of casting a shadow or mapping a higher-dimensional object onto a lower-dimensional plane. It suggests a transformation where certain properties, like collinearity, are preserved even as distances and angles change. In psychology, the term describes a defensive displacement of internal conflict. It implies a mental "casting out" of unwanted traits, where the individual perceives their own hidden flaws in another person to avoid the anxiety of self-recognition.
Meanings
Relating to the projection of a geometric figure from one position to another.
"The architect used a projective transformation to map the building's facade."
Relating to the psychological process of attributing one's own unconscious impulses to others.
"The therapist identified a projective mechanism in the patient's description of their boss."