An odor taint in the coffee brew marked by a loss of organic material that would normally be in a gaseous state in both the aroma and nose of the brew Occurs during the staling process after the roasting or the holding process after brewing
disapproval If you describe someone or something as vapid, you are critical of them because they are dull and uninteresting. the Minister's young and rather vapid wife She made a vapid comment about the weather. = vacuous. lacking intelligence, interest, or imagination (vapidus )