1. the arrangement of windows and doors in a building
Usage: architecture
2. a surgical operation to create an opening in a body part
Usage: medical

Examples

• The architect carefully planned the fenestration to maximize natural light.
• The building’s fenestration follows a symmetrical pattern.
• Modern fenestration design emphasizes energy efficiency.
• The historic mansion’s fenestration reflects Georgian architectural style.
• The surgeon performed fenestration to relieve pressure in the patient’s ear.
• Fenestration of the bone allowed for better drainage.