(Britain, Australia, Canada) A cream that has been soured and thickened by using Lactobacillus bacteria; used in soups, salads and meat dishes such as beef Stroganoff.

a drink made from amaretto and a sweetened mixture of lemon or lime juice

(food) To spoil, rot, become sour. / (figuratively) To become unpleasing, unpleasant, unsatisfying; unfulfilling to one's wishes.

(slang) A particular cannabis hybrid with a pungent aroma reminiscent of diesel.

(cooking) Between sweet and sour taste. / Having both positive and negative traits, or inspiring conflicting good and bad feelings.

plural of sour note

plural of sour krout

plural of sour grass

plural of sour cherry

Species of Prunus subg. Cerasus, (cherries), native to much of Europe and southwest Asia, especially, Prunus cerasus, Prunus pseudocerasus, and Prunus cerasoides.