rosicrucians is a form of:

Rosicrucian



ENGLISH MEANING
noun
1.
One who, in the 17th century and the early part of the 18th, claimed to belong to a secret society of philosophers deeply versed in the secrets of nature, -- the alleged society having existed, it was stated, several hundred years.
adjective
1.
Of or pertaining to the Rosicrucians, or their arts.