clarity

noun4

1. •
   The state or measure of being clear, either in appearance, thought or style; lucidity.

   • She dreamed with great clarity.
   • The brilliant clarity of his argument could not be faulted.
2. •
   The ability to be easily understood.

   • Lack of clarity on the part of the teacher will cause confusion among the students.
3. •
   The ability to think clearly and rationally.
4. •
   The ability to be easily heard.

   • The singer was praised for the amazing clarity in her voice.