noun, noun or participle which takes 'suru', intransitive verb
Expressing deep emotion or admiration, often in a literary or poetic context. Used as a noun or with する to mean 'to exclaim in admiration'.
彼は美しい景色に詠嘆の声を上げた。
He let out an exclamation of admiration at the beautiful scenery.
詩
The poet exclaimed in admiration at the greatness of nature.