Freebase(0.00 / 0 votes)Rate this definition: In Australian aboriginal mythology, Wala is a sun goddess who lived with her sister, Bara, and her sister-in-law, Madalait. Bara accompanied her across the sun every day, but Wala realized she made the earth too hot and made her stop. She journeyed to the southern mountains and brought back the sun.
Generally, the lower the pH, the higher the acidity in the wine. However, there is no direct connection between total acidity and pH (it is possible to find wines with a high pH for wine and high acidity).
Wine Sweetness. The tip and top of your tongue are the areas that detect sweetness. One key aspect in the taste of different wines is the degree of sweetness or dryness. Simply put, a dry wine is a wine that is not sweet. Similar to tea or coffee with no added sweetener, dry wines have little or no natural sugar remaining after the fermentation process.