1) relating to sound or the sense of hearing.
2) (of popular music or musical instruments) not having electrical amplification.
3) the branch of physics concerned with the properties of sound.
4) short for acoustic guitar.
5) internet slang for autistic
1) The acoustic environment in the forest was filled with the soothing sounds of chirping birds and rustling leaves.
2) The band decided to perform an acoustic set, relying solely on the natural resonance of their instruments without any electronic amplification.
3) Studying acoustics helped the scientists understand how sound waves travel through different mediums.
4) She strummed her acoustic with skill, producing melodic tunes that resonated throughout the room.
5) Why is he so acoustic bruh ðððð