echo
On today’s board · 2026-09-15 · heat 55.0 · vocabulary
n. A sound reflected from an opposing surface and repeated to the ear of a listener; repercussion of sound; repetition of a sound.
On today’s board · 2026-09-15 · heat 55.0 · vocabulary
n. A sound reflected from an opposing surface and repeated to the ear of a listener; repercussion of sound; repetition of a sound.