Thayer's Greek Lexicon

 1. equivalent to 264
  1) to be without a share in
  2) to miss the mark
  3) to err, be mistaken
  4) to miss or wander from the path of uprightness and honour,
to do or go wrong
  5) to wander from the law of God, violate God's law, sin
2. that which is done wrong, sin, an offence, a violation of the
divine law in thought or in act
3. collectively, the complex or aggregate of sins committed
either by a single person or by many