limpidity

/lɪmˈpɪdəti/
noun
  1. The quality of being perfectly clear and transparent, like water or glass.
    • The limpidity of the mountain stream made every pebble visible.
    • She admired the limpidity of the crystal vase on the windowsill.
    • Scientists measured the limpidity of the lake water after the filtration process.
  2. The quality of being easy to understand; clarity in writing, speech, or thought.
    • The limpidity of the instructions helped everyone assemble the furniture quickly.
    • His explanation had a limpidity that made quantum physics seem simple.
    • The teacher praised the limpidity of the student's essay on a complex topic.