Covering; atoning sacrifice.

My little children, these things write I unto you, that ye sin not. And if any man sin, we have an advocate with the Father, Jesus Christ the righteous: and he is the PROPITIATION for our sins: and not for ours only, but also for the sins of the whole world. ( 1 John 1:1 Isaiah 2:1-2 )

Dictionary of Words from the King James Bible. Public Domain. Copy freely.