Final answer:
In the context of Gandhi's national movement against British rule, 'hegemony' refers to the authority or dominance exerted by the British over India.
Step-by-step explanation:
The meaning of hegemony as used in the passage referring to Mahatma Gandhi and India's national movement against British rule is a) Authority or dominance. This definition fits the context of British hegemony in India, which describes the British rule and their dominant role or leadership over the Indian subcontinent. The actions of Gandhi and others challenged this hegemony through civil disobedience, seeking to replace it with India's independence and self-determination.