A more thorough explanation:

Definition: A conjoint is a person who is connected with another person in a joint interest, obligation, or undertaking. This can include a cotenant or spouse.

Example 1: John and Mary are conjoints because they are married and share a joint interest in their home and family.

Example 2: Tom and Jerry are conjoints because they are business partners and share a joint obligation to run their company successfully.

These examples illustrate the definition of conjoint by showing how two people are connected through a joint interest or obligation. In the first example, John and Mary are conjoints because they are married and share a joint interest in their home and family. In the second example, Tom and Jerry are conjoints because they are business partners and share a joint obligation to run their company successfully. In both cases, the individuals are connected through a joint interest or obligation, making them conjoints.