Heal (verb)

1. To become sound or healthy again; to cure or restore to health; to make whole or sound.
2. To repair or restore (something damaged or broken).
3. To restore to a normal or healthy condition; to put back into a former state.

Origin:

Middle english helen, from old english hǣlan; akin to old high german heilōn to heal.

Examples:

1. After a week of bedrest, he began to heal from his flu.
2. The wound eventually healed and left no scar.
3. It took time, but her broken heart eventually healed.
4. Healing the broken relationship required forgiveness and effort from both parties.
5. Healing the broken economy requires a combination of investment, education, and job creation.