This Aramaic adjective means 'advanced' or 'aged,' appearing exclusively in Daniel's apocalyptic vision as the title 'Ancient of Days.' The phrase describes the eternal, sovereign figure seated on a fiery throne, from whom the Son of Man receives dominion. The imagery emphasizes timeless existence, wisdom, and ultimate authority—one who predates all creation and presides over cosmic judgment. Daniel 7 uses this title three times as the divine judge takes His seat, receives worship, and executes justice. The term became influential in theological and artistic depictions of God's eternal nature.