Definitions

1. adjective

relating to the properties of sound, especially in relation to the way a room or building affects sound

“The acoustical design of the auditorium made it an ideal venue for concerts.”

2. noun

a quality or property of sound

“The acoustical characteristics of the instrument made it unique.”

3. adverb

in a way that involves or affects sound

“The sound effects were created acoustically to create a more immersive experience.”