oust

This term carries a strong sense of forceful removal, typically implying a strategic or official displacement rather than a random or accidental one. It is frequently employed in political, corporate, or legal contexts where a person in power is stripped of their authority through a vote, a coup, or a formal decree.

When applied to abstract concepts like theories or beliefs, the word suggests a complete replacement. It describes a process where a new idea renders an old one obsolete, effectively pushing the previous notion out of the dominant intellectual space.