Topic: MUSIC
| Date: | 1700-1800 |
| Language: | Greek |
| Origin: | akoustikos 'of hearing', from akouein 'to hear' |
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a‧cous‧tic

1C relating to sound and the way people hear things
2APM an acoustic guitar or other musical instrument does not have its sound made louder electronically [↪ electric]
—acoustically
adverb
adverb

