<p><strong>Noun</strong></p><ul><li>The act of reproducing a sound or video recording, especially in order to check a recording that is newly made.</li><li>(In a recording device) the apparatus used in producing playbacks.</li><li>The recording so played, especially the first time it is heard or viewed after being recorded.</li><li>The response to a suggestion, act, product, venture, etc.; feedback: The playback on the speech has been very favorable.</li></ul>