The principles of the Illuminati.

plural of illuminism

simple past tense and past participle of illuminize

present participle of illuminize

Third-person singular simple present indicative form of illuminize

To initiate the doctrines or principles of the Illuminati.

plural of illumining

plural of illuminer

The property of being illuminable.

(mathematics) A mathematical problem, asking whether a room with mirrored walls can always be illuminated by a single-point light source, allowing for repeated reflection of light off the mirrored walls. It was solved in 1958: there are such rooms that cannot be thus illuminated.