also: たいざい
serious crime; grave sin
General term for a major offense, either legal or moral. Can be used in both secular and religious contexts.
He committed a serious crime and was sentenced to life imprisonment.
I believe lying is a grave sin.
mortal sin; deadly sin
Specifically in Christian theology, a sin that leads to spiritual death if unrepented. Compare with 小罪 (venial sin).
In Catholicism, it is taught that mortal sin causes the loss of God's grace.
Standard kanji spelling; the reading だいざい is the most common.
Alternate reading; less common and may be considered archaic or formal.
Compound of 大 (dai, 'great') and 罪 (zai, 'crime, sin'). The reading だいざい is the standard on'yomi combination; たいざい is a less common variant.