Noun day of reckoning has 2 senses
- Judgment Day, Judgement Day, Day of Judgment, Day of Judgement, Doomsday, Last Judgment, Last Judgement, Last Day, day of reckoning, doomsday, crack of doom, end of the world - (New Testament) day of the Last Judgment when God will decree the fates of all men according to the good and evil of their earthly lives
--1 is a kind of day
- doom, doomsday, day of reckoning, end of the world - an unpleasant or disastrous destiny; "everyone was aware of the approaching doom but was helpless to avoid it"; "that's unfortunate but it isn't the end of the world"
--2 is a kind of destiny, fate
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