acoustic
/əˈku.stɪk/ noun C2- The properties or qualities of a room or building that determine how sound is transmitted in it.
- A medicine or other agent to assist hearing.
Plural acoustics
From the library
He played an acoustic guitar and sang a slow, beautiful melody.
Without acoustic barriers, the ambient noise of ringing phones, clicking keyboards, and fragmented conversations constantly interrupts deep cognitive work.
This acoustic music featured intricate fingerpicking and soaring, melancholic melodies that reflected the harsh realities of agricultural life.
Armed with little more than a battered acoustic guitar, these early pioneers poured their profound sorrows and fleeting joys into their songs.
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