Einsteinian

Adjective

Einsteinian (not comparable)

1. Of or relating to the German-born theoretical physicist Albert Einstein or his scientific theories.
   • Referring to equations (1) and (2), which give respectively the Newtonian-Einsteinian transformations and the transformations from R and L times to Newtonian or Einsteinian times, we see a decided resemblance between them.1924, University of California Publications in Philosophy, Berkeley, Calif.: University of California Press, →OCLC, page 250
   • The blasphemies which appeared on earth, it was hinted, came from the dark planet Yuggoth, at the rim of the solar system; but this was itself merely the populous outpost of a frightful interstellar race whose ultimate source must lie far outside even the Einsteinian space-time continuum or...1931 August, H[oward] P[hillips] Lovecraft, “The Whisperer in Darkness”, in Farnsworth Wright, editor, Weird Tales: A Magazine of the Bizarre and Unusual, volume XVIII, number 1, Indianapolis, Ind....

   Synonyms:

   Einsteiny

   Antonyms:

   non-Einsteinian, un-Einsteinian