明めい澄ちょう

na-adjective, noun

lucid; clear

Describes something that is transparently clear, both literally (e.g., water, sky) and figuratively (e.g., thought, reasoning). Often used in literary or formal contexts.

• 彼かれの説せつ明めいは明めい澄ちょうで、誰だれにでも理り解かいできた。