the moment of truth Meaning The moment of truth is a time when the truth about something is revealed, or when an important decision is made. For example: Were getting our exam results today so the moment of truth is nearly here. Weve been at the tennis tournament all weekend, and now were watching the last game in the last match, so the moment of truth is here at last. ━━━━━━━━━━━ @IdiomCards 642 views16:59