(Roman Catholictheology) a mortal sin is a grave matter, such as murder or blasphemy, and is committed with the full knowledge and deliberate consent of the sinner. The committing of such a heinous sin causes a complete loss of grace and leads to eternal damnation unless absolved.
(Roman Catholic theology) A sin that is not a mortal sin; a sin that is not grave, or was not deliberate or was committed without a full understanding of the consequences.
Find another word for deadly-sin. In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for deadly-sin, like: anger covetousness envy gluttony lust pride sloth, mortal-sin, seven-deadly-sins and venial-sin.