Explanation:

- The Specific Relief Act provides special remedies for the enforcement of individual civil rights.

- Words not defined in the Specific Relief Act are often understood using definitions from related laws.

- Option 1: The Indian Contract Act

- This Act deals with basic principles of contracts which are integral to understanding specific relief.

- It is closely related, given that specific relief often deals with enforcement of contracts.

- Option 2: The Indian Succession Act

- This Act deals primarily with wills and inheritance, which aren't directly relevant for interpreting the Specific Relief Act.

- Option 3: Transfer of Property Act

- Covers aspects of property transfer, not general definitions for specific relief.

- Option 4: None of the above

- Suggests definitions should be derived from another source, unlikely given Indian Contract Act's relevance.

Correct Answer: Option 1: The Indian Contract Act