realism Look up realism at Dictionary.com
1817, from real (adj.), after Fr. réalisme or Ger. Realismus, from L.L. realis "real." Opposed to idealism in philosophy, art, etc. In ref. to scholastic doctrine of Thomas Aquinas (opposed to nominalism) it is recorded from 1826. Meaning "close resemblance to the scene" (in art, literature, etc., often with ref. to unpleasant details) is attested from 1856.