noun, noun or participle which takes 'suru', transitive verb
quiet recitation; humming
Used for reciting poetry or singing softly, often in a low voice. Contrasts with 高吟 (loud recitation).
See also: 高吟
彼は一人で詩を低吟していた。
He was quietly reciting a poem to himself.
祖
My grandmother often hums old songs.