1. the act of replacing someone or something, especially by force or treachery
Usage: formal

Examples

• The supplantation of the old king by his ambitious brother shocked the kingdom.
• Digital cameras led to the supplantation of film photography in most markets.
• The supplantation of traditional teaching methods with technology has been gradual.
• His supplantation as team captain came after a series of poor decisions.
• The supplantation of native species by invasive ones threatens biodiversity.
• The CEO’s supplantation was orchestrated by the board of directors.