In geometry|lang=en terms the difference between escribe and inscribe

is that escribe is (geometry) to draw outside of; used to designate a circle that touches one of the sides of a given triangle, and also the other two sides produced while inscribe is (geometry) to draw a circle, sphere, etc inside a polygon, polyhedron, etc and tangent to all its sides.

As verbs the difference between escribe and inscribe

is that escribe is (geometry) to draw outside of; used to designate a circle that touches one of the sides of a given triangle, and also the other two sides produced while inscribe is to write or cut words onto something, especially a hard surface; to engrave.