IPA: /ˈɛkoʊi/
KK: /ˈɛkoʊi/
Having a quality that causes sounds to be reflected and repeated, creating an echo effect.
The large empty hall had an echoey sound that made every voice seem amplified.
Comparative: more echoey
Superlative: most echoey
Echoey → It is formed from "echo" (from Greek "ēchō", meaning sound or reverberation) and the suffix "-ey" (a diminutive or descriptive suffix). The word "echoey" describes a space that has the quality of producing echoes or reverberations of sound.
Think of the Greek word for sound, 'ēchō', to remember that 'echoey' describes a place where sounds bounce back.