noun
sound of wind; music of nature
Literary term for the sound of wind, often with poetic or aesthetic connotations. Rare in modern everyday language.
松林に吹く風が天籟を奏でる。
The wind blowing through the pine grove plays the music of nature.
noun
beautiful poetry; exquisite verse
Extended literary use: poetry so beautiful it seems like a natural sound. Very rare; found mainly in classical or highly stylized writing.
彼の詠んだ歌はまさに天籟のようだ。
The poem he composed is truly like a heavenly strain.