The spelling of the word "retana" can be confusing for some. It is pronounced as [ɹɛtænə], where the first syllable "re" is pronounced as "reh" and the second syllable "ta" is pronounced as "tah". The final syllable "na" is pronounced as "nuh". The word itself does not have a well-known meaning, but it is important to pay attention to its spelling in order to avoid confusion. Remember, the correct spelling is "retana" with no variations or additional letters.