What does the word sin mean?

Usage examples for sin

  1. So much was said about the other world that it seemed almost a sin to think about or plan much for this. – Letters to a Daughter and A Little Sermon to School Girls by Helen Ekin Starrett
  2. How could the absence of sin make it any better? – Daybreak: A Romance of an Old World by James Cowan
  3. But in doing so they are led into sin. – The Old English Herbals by Eleanour Sinclair Rohde