Why linguistics ?Why language ?What is linguistics ?What is language ?Why & whatSemantics, pragmatics, memeticsPhonetics & phonologyMorphology, Lexicology and TerminologyGrammar and SyntaxDevelopmental linguisticsComputational linguistics and Natural Language ProcessingSub-disciplinesby studyby reflectionby practiceby observationHow0. InitiationIntroduction to linguistics: From पाणिनि to Čepeto