The definition of sedition should be narrowed down, to include only the issues pertaining to the territorial integrity of India as well as the sovereignty of the country. The word ‘sedition’ is extremely nuanced and needs to be applied with caution. Definition of sedition noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. sedition - Meaning in Law and Legal Documents, Examples and FAQs Sedition is when people encourage others to rebel against the government or authority, often through speech or writing. Law of Sedition in India. Law of Sedition deals with section 124A of IPC, 1860, is considered as a reasonable restriction on freedom of speech.