New definitions introduced in this encyclopedia:

Isogonal Complement.
Cyclocevian Complement.
Isogonal Anticomplement.
Isotomic Anticomplement.
Cyclocevian Anticomplement.
Skordev Point.
Dimovski Point.
Stanilov Point.
s-Reflection Triange.
Half-cevian Triangle.
Contact Malfatti Triangle.
Apollonius Triangle.
Incentral Line.
Feuerbach Line.
Apollonius Line.

Changed terms:

Isotomic Complement = IsotomComplement.
Circum-Incentral Triangle = Circumcircle Mid-Arc Triangle.
Yiu Conjugate = Trilinear Product.