1. unitary state is a state governed as a single power in which the central government is ultimately supreme. The central government may create administrative divisions. Such units exercise only the powers that the central government chooses to delegate.
2. Unitary Features of the Indian Constitution. Unitary Features of constitution make a centralized government. It is a government in which all powers held by the government belong to a single, central agency. ... A unitary state is a sovereign state governed as one single unit in which the central government is supreme.