noun
electronic piano; digital piano
Refers to a piano that uses electronic amplification or digital sound generation, as opposed to an acoustic piano.
アパートでは電子ピアノを使っています。
I use an electronic piano in my apartment.
電子ピアノはヘッドホンが使えるので夜でも練習できます
You can practice at night with an electronic piano because you can use headphones.