Basilicon

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of various ointments believed to have “sovereign” virtues. archaic, uncountable, usually

Etymology

From the Ancient Greek βασιλικόν (basilikón) (also in the form basilicum, via the Latin basilicum), the neuter form of βασιλικός (basilikós, “royal”) (basilicus in Latin), understood as in the phrase βασιλικόν φάρμακον (basilikón phármakon, “royal drug”). Doublet of basil and basilicum.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.