automorphic

About 0.02 uses per million words.

Meaning

1. adjective Describing a mineral, in an igneous rock, that is bounded by its own crystal face; euhedral, idiomorphic.
2. adjective Describing a number whose square ends in the number itself; circular.

   5 is an automorphic number because 5 = 25, which ends in 5; similarly 625 = 390625, ends in 625.

3. adjective Of or pertaining to automorphy or an automorphism.
4. adjective Marked by automorphism, the ascription to others of one's own characteristics.

Similar words

automorph idiomorphous typomorphic xenomorphic euhedral holocrystalline emarginate isotypic xenotopic hypocrystalline

Often followed by

functions forms function soils form and representations with crystals