A more thorough explanation:

Definition: To marry a second or later time, after a divorce or the death of one's spouse.

Example: After her husband passed away, Sarah decided to remarry and found love again with a kind man named John.

Explanation: The example illustrates the definition of remarry as Sarah is marrying for the second time after the death of her first husband.

Example: After getting a divorce, Tom was hesitant to remarry but eventually found someone he wanted to spend the rest of his life with.

Explanation: This example shows how remarrying can occur after a divorce, which is another common reason for people to remarry.