What does the word abnormality mean?

Usage examples for abnormality

  1. Not infrequently the fundamental reason for habitual miscarriage lies in some anatomical abnormality which a surgical operation alone can correct. – The Prospective Mother A Handbook for Women During Pregnancy by J. Morris Slemons
  2. Honey Smith developed an abnormality equal to Ralph Addington's, but in the opposite direction. – Angel Island by Inez Haynes Gillmore