Definitions

1. noun

A faint or secondary echo, often not loud enough to be heard clearly.

“The forest’s subecho was barely audible in the stillness.”

2. verb

To produce a faint echo or reverberation, especially of sound.

“The canyon walls subechoed the sound of the waterfall.”

3. verb

To repeat or reflect a sound, idea, or influence, often faintly or imperfectly.

“The artist’s style subechoed the work of her predecessors.”