regnum

Etymology

From Latin rēgnum (“kingdom”). Doublet of reign.

noun

  1. (biology, taxonomy) A rank in the classification of organisms, below dominium and above divisio.
  2. A badge of royalty, especially the early form of the pope's tiara.

Attribution / Disclaimer All definitions come directly from Wiktionary using the Wiktextract library. We do not edit or curate the definitions for any words, if you feel the definition listed is incorrect or offensive please suggest modifications directly to the source (wiktionary/regnum), any changes made to the source will update on this page periodically.