== Problem with definition == 

 Someone lef this anonymously on the article page: 

 :The definition stated here for 'smetana' is not entirely correct.  Its precise meaning in each of the languages listed needs to be researched and the text edited accordingly.  For example in Czech, the word 'smetana' simply means 'cream', not sour cream but plain cream in varying percentages of fat.  Sour cream in Czech is specifically, 'kysaná smetana', literally meaning sour cream.  Czech sour cream is no heavier than Western European varieties. 

 The substance of this objection has been raised before, and still needs to be dealt with.