the act of reproducing a sound
or video recording, especially in order to check a recording that is newly made.
(in a recording device) the apparatus used in producing playbacks.
the recording so played, especially the first time it is heard or viewed after being recorded.
the response to a suggestion, act, product, venture, etc.; feedback: The playback on the speech has been very favorable.
1925–30; noun use of verb phrase play back
is always a great word to know.
So is bezoar. Does it mean: