1. partially transparent; allowing some light to pass through but not completely clear
Usage: technical; often used in materials science and optics

Examples

• The semiopaque glass provided privacy while still letting in natural light.
• The artist used semiopaque paint to create a layered, ethereal effect.
• Semiopaque materials are ideal for lampshades that diffuse harsh lighting.
• The semiopaque plastic allowed us to see shapes but not details inside the container.
• Medical imaging often relies on semiopaque contrast agents to highlight specific tissues.
• The semiopaque film on the windows reduced glare without blocking all visibility.