a word used to describe anything that works without electricity. It can also refer to doing anything without using electronic gadgets, or something old fashioned.
" My grandpa has an acoustic 1930's phone."
or
" Fred didn't ask Liz out on Facebook, he did it the acoustic way"
or
" Fred didn't ask Liz out on Facebook, he did it the acoustic way"
by MamaGramma March 05, 2010
Ralph: "Wow, Jenny sure does have nice boobs!"
Rodney: "They're not great acoustic though man. Big let downs..."
Rodney: "They're not great acoustic though man. Big let downs..."
by Ahleeks March 15, 2011
by spencershadows January 07, 2008
by 3xoskeleton April 25, 2010
by Administaratorororor November 11, 2019
Real, not artificial; technologically and stylistically simple, like acoustic vs. electric guitar music.
by octopod November 12, 2003
by lavie-boheme September 28, 2012