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Language is a system of arbitrary vocal symbols used for human communication.Arbitrarine:as a symbolic unit,aword has both form and meaning.in other words,there is no inherent connection between the form,or vice verson.Duality of structure/double articulation:language operate at two levels:at lower level,language consists of a burch of meaningle elements;at the higher level, meaningle elements combin to form meaningful
elements:lower
level,primary)
Greativity:sometimes also called ‘productivity’ of signals that have not been previously encountered.eg:never heard or read before.Displacement:language can be used to talk about what happened in the past,what is happening at present,or what will happen in the future.(animal communication is generally aumed to lack this property.)Cultural transmiion:language is not genetically inherited,paed from generation,it requires some leaning.units like words.eg:l-a-n-g-u-a-g-e(meaningle unit:higher level,secondary)---language(meaningful
