Understanding the Word 'Profound'

During a school science fair, a group of students presented their projects. Among the displays was a booth where Jamie had made a functioning volcano. Upon receiving an award for his project, Jamie felt a profound sense of pride. His hard work and dedication throughout the process paid off. Excited about his victory, he explained how his volcano worked, demonstrating the eruption with baking soda and vinegar, while his classmates watched in awe.