A wine tasting is traditionally read as discernment — taking small sips of an experience before deciding what you really like. Dream books link it to refinement and to judging slowly rather than all at once.
Where in your waking life have you met something like this lately?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.