Final answer:
The phrase 'dispose of' means to arrange or determine the future of something or someone without considering their own wishes or feelings.
Step-by-step explanation:
The phrase 'dispose of' means to arrange or determine the future of something or someone, often without considering their own wishes or feelings. In this passage, it refers to the Duke of Milan's belief that he had the right to choose whom his daughter would marry, disregarding her own desires or preferences. This shows a lack of consideration for her autonomy and personal happiness.
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