The third, perhaps most essential charactaeristic of language is that it is productive . The great strength of any true language is that it can produce new thoughts or ideas. Because words do not resemble the things they represent, words can be rearranged to produce an infinite variety of meaningful sentences. It is the productive quality of language that makes it such a powerful tool for thought. More importantly, animal communication seems to lack the productive quality of human language.
Interchanges can be impressive, but communication and actual language use are two different things.
Introduction to Psychology, Exploration and Application. 4. a document or message imparting information, opinion, etc. 5. 3. to administer the Eucharist to. 5. to give or interchange thoughts, information, or the like, by writing, speaking., etc. 6. to express one's true thoughts, feelings, and moods easily.