An Etymological Dictionary of Astronomy and Astrophysics

Chemistry: Of, relating to, or containing the six-carbon ring typical of the benzene (C₆H₆) series and related organic groups.

See also: M.E. aromatyk, from M.Fr. aromatique, from L. aromaticus, from Gk. aromatikos, from aroma “seasoning, sweet spice,” of unknown origin.