The echo of a sound which did not produce an echo, but which the brain hears after the sound was made because it replays sounds the individual just heard in order to help that individual comprehend it better. Imagined echoes are the auditory equivalent of the images the eyes continue to see though the still image they saw is no longer visible. That scientifically proven phenomenon is called the "persistence of vision," and makes it possible for the 30 still images motion picture projectors display one after the other to create the optical illusion the brain interprets as continuous movement.
Dick Shakey was creating a song on his computers piano keyboard when he heard a jet airplane fly by. One second later, his brain replayed the sound of the jet engine for Richard to could hear it again and know what had just happened because when he heard the jet engine's sound the first time—immersed listening to the piano notes—he did hear the jet engine's distant roar, but because human listening is sometimes selective, ignored it. However, hearing the imagined echo blew his concentration, so he stood up, took a break, and submitted this new term to a new word website.
by but for October 25, 2017

Ask amazon echo to call the police. Nothing bad happens its really cool.its a secret don't tell anyone though
by Mynanleftme February 19, 2020

It's when you are after something worthless, or something that will not be any good for you
Being in a chase after something that eventually will hurt you in someway
Being in a chase after something that eventually will hurt you in someway
by Izzie_Spw November 13, 2011

A gathering of guys in a nearly empty apartment after the girlfriend of one of the guys dumped him and took all the furniture with her.
“His girlfriend left his ass and took all his shit. We’re going to pick up some beer and head over to his place for an echo party”
by Hicks’s Kisses August 19, 2021

by Kelly Da Beste July 20, 2008

by Echoed Tide October 7, 2021

Echo gordon is a person who takes no shit and will match your energy quick! She also will get yo ass in trouble if you talk when you shouldn’t
Nice sometimes, takes no bull, will not go above pay grade, will mark you down faster than a tweaked going to Walmart on the 1st
:I just met a ECHO GORDON
:um how did that go
:not good she matched my energy and I got my ass beat
:I just met a ECHO GORDON
:um how did that go
:not good she matched my energy and I got my ass beat
by Ulose34 October 18, 2021
