1. the process of absorbing or incorporating ideas, values, or knowledge into one's own mind or behavior
Usage: British English spelling; American English uses 'internalization'
2. in psychology, the process by which external rules, norms, or standards become part of a person's internal value system
Usage: psychology, education
3. in business or economics, the process of bringing a function or service that was previously outsourced back within an organization
Usage: business, economics

Examples

• The internalisation of safety protocols ensures that all employees follow best practices without constant supervision.
• Through repeated practice, students achieve internalisation of mathematical concepts rather than mere memorization.
• The company's internalisation of its supply chain reduced costs and improved quality control.
• Psychologists study the internalisation of cultural values during childhood development.
• Effective teaching promotes the internalisation of critical thinking skills in learners.
• The internalisation of environmental responsibility has become central to corporate strategy.