Dream of a long tongue indicates that propositions will be accepted. Dream of a short tongue indicates unexpected news. Dream of an infected tongue portends bad instincts and betrayal. Dream of studying a foreign language denotes you have difficulties when expressing your thoughts. Dream of a filthy tongue means you will soon find a very tough situation. Hearing or speaking a foreign language in a dream indicates a situation, which you do not understand, soon will be clarified.
Read more about dreaming of Tongue in other dream meanings interpretations.