Literary criticism of existing researches about irony in Persian language

Virtual language by deleting reference, metaphor, allusion, symbol and etc always conceal speaking reference and its purport and as a result it cause tension between elements of texts. One of the efficient means to escape from irony is to declare transparent or clear. This industry always has been one of the practices of man in the world therefore cause especial characteristics in expression. The purpose of writing this article is to critical analysis of 9 existing article in Persian language about this issue (according to search of author)to eliminate semantic ambiguity of this term. The method of this research is descriptive and gathered by writing paper also field study is library.According to the findings of this study irony is a trick that author with secrecy and neutrality, create a word with two meaning and two concept and it is usually considered contrary, so that the reader received a word, a context or situation, often accompanied by surprise and ridicule. Previous articles about this issue had scientific defects and errors, because this word is a western word and have different meaning with ambiguity concepts. The authors of these articles often didn’t define a certain meaning according to the opinion of western and domestic critics for this word and just quote from them. Another point is that the main weakness of these articles was mainly in mentioning irony samples in Persian literacy so sometimes researchers face problem in this field.