1) Afterimage 2) Aftersensation 3) An afterimage of a taste 4) Bud or maker 5) Diet soda feature 6) Finish, to winetasters 7) Lingering flavor 8) Lingering sensation 9) Quality of some foods 10) Remembrance of things past 11) Sensory system 12) Side effect 1) Taste 2) Trace 
Aftertaste is the taste intensity of a food or beverage that is perceived immediately after that food or beverage is removed from the mouth. The aftertastes of different foods and beverages can vary by intensity and over time, but the unifying feature of aftertaste is that it is perceived after a food or beverage is either swallowed or spat out. T...
• (n.) A taste which remains in the mouth after eating or drinking.
The "shadow taste" remaining in your mouth just after swallowing a sip of wine. Important in wine tasting because it can reveal an extra attribute or fault which might not otherwise be obvious.
A tasting term for the taste left on the palate after wine has been swallowed.
Subjective persistance of a gustatory stimulus after contact with the stimulating substance has ceased. ... (05 Mar 2000) ... 
(af´tәr-tāst) sensation of taste continuing after the stimulus has ceased.
The taste left on the palate after the wine has been swallowed. The persistence of the aftertaste - the length - may be used as an indicator of the quality of the wine.
Aft'er·taste` noun A taste which remains in the mouth after eating or drinking. 
Type: Term Pronunciation: af′ter-tāst Definitions: 1. Subjective persistence of a gustatory sensation after contact with the taste stimulus has ceased.
The taste that remains in the mouth just after swallowing a sip of wine.
The flavor impression the wine leaves after it is swallowed. Also referred to as the finish of a wine. Fine wines have a lingering finish, or aftertaste. 
This is one of the top components to a great wine. The length of time a wine spends in your mouth once you
[n] - an afterimage of a taste
A tasting term for the taste left on the palate after wine has been swallowed.
noun an afterimage of a taste
The last flavor sensation perceived after tasting a cheese. Pronounced aftertastes usually detract from the pleasure of a cheese.
As the term suggests, the taste left in the mouth when one swallows is the aftertaste. This word is a synonym for length or finish. The longer the aftertaste lingers in the mouth (assuming it is a pleasant taste), the finer the quality of the wine.
The flavors remaining in the mouth after the wine has been tasted or swallowed.
The lingering taste, odors and mouth-feel that remain after a wine is swallowed. Also known as Finish, although this word has other meanings associated with wine. In wine judging and evaluation, where the wine is spit out to prevent intoxication and impairment of the judges or evaluators, aftertaste is not judged. 
The residual flavours left in the mouth after a wine has been tasted. Synonym