1. A method or strategy that addresses a problem by making fundamental or extreme changes, rather than minor adjustments
The company took a radical approach to restructuring by completely redesigning its business model.
A empresa adotou uma abordagem radical na reestruturação ao redesenhar completamente seu modelo de negócios.
2. A comprehensive or thorough treatment of a subject that goes to its roots or fundamentals
The researcher's radical approach to solving the problem involved questioning all previous assumptions.
A abordagem radical do pesquisador para resolver o problema envolveu questionar todas as suposições anteriores.