Clarity (noun)

1. The quality of being clear, sharp, and easy to understand.
2. The state of being free from confusion, obscurity, or doubt.
3. The state of being easily seen through, as of liquids.

Origin:

The word 'clarity' comes from the latin 'claritas' meaning 'brightness or clearness.'.

Examples:

1. The clarity of his explanation helped everyone to understand the concept.
2. Her writing style was noted for its clarity and simplicity.
3. The clarity of the water in the lake was remarkable.
4. The clarity of his vision was a major reason for his success.
5. The clarity of her speech impressed the audience.