1. the act or process of expressing, displaying, or making something internal (such as a thought, feeling, or idea) external or visible
Usage: commonly used in psychology, philosophy, and general contexts
2. the process of attributing one's own thoughts, feelings, or characteristics to external sources or other people
Usage: psychology and psychoanalysis
3. the act of transferring or outsourcing a function, responsibility, or cost to an external party or entity
Usage: business and economics

Examples

• The artist's externalization of her inner emotions through painting created a powerful visual impact.
• In therapy, the patient worked on the externalization of repressed memories.
• The company's externalization of its customer service operations reduced overhead costs.
• Children often engage in the externalization of their feelings through play and drawing.
• The externalization of blame is a common defense mechanism when people feel threatened.
• Many corporations pursue externalization of manufacturing to countries with lower labor costs.