Definitions

1. noun

The state or quality of being clear or transparent.

“The doctor examined the X-ray images to look for signs of lucency in the patient’s lungs.”

2. noun

A clear, transparent, or translucent quality, especially in the appearance of the eyes.

“Her eyes had a lovely lucency that made them sparkle in the sunlight.”

3. noun

A clearness or transparency of thought or expression.

“The poet’s lucency in his writing style made his work easy to understand.”