1. removing mythical or legendary elements from a story, belief, or concept to reveal its historical or rational basis
Usage: present participle of demythologise; chiefly British spelling; American English typically uses demythologizing
2. interpreting religious or theological texts by removing supernatural or mythical language to extract underlying spiritual or moral truths
Usage: theology and religious studies; associated with Rudolf Bultmann and existential theology

Examples

• Scholars are demythologising ancient legends by comparing them with archaeological evidence.
• The historian's work involves demythologising popular narratives about the founding of the nation.
• Demythologising the Robin Hood story reveals a more complex historical reality.
• Theologians have been demythologising biblical accounts to make them relevant to modern believers.
• The documentary focuses on demythologising celebrity culture and exposing its constructed nature.
• By demythologising the superhero narrative, the author explores what makes ordinary people heroic.