Definitions

1. noun

A type of crystal lattice, especially a crystal with an octahedral symmetry, in which the atoms are arranged in an ogival (pointed arch) pattern.

“The mineralogist carefully examined the sample to identify its unique ogreism, which helped to classify it as a rare mineral.”

2. noun

A type of ornate, pointed arch, especially in Gothic architecture.

“The cathedral’s ogreism added to its grandeur and sense of mysticism.”