magic circle
English
Noun
magic circle (plural magic circles)
- (magic) A circle marked by a practitioner of magic, used as magical protection or to form a magical area.
- (mathematics) An arrangement of natural numbers on circles such that the sum of the numbers on each circle and the sum of numbers on diameter are identical.
- (video games) The imagined boundary that separates the player's immersion in virtual reality from the real world.
Coordinate terms
- mandala