* To show a decrease: The storm's fury began to abate as the sun peeked through the clouds.
* To lessen in intensity: The doctor prescribed medication to abate the patient's pain.
* To reduce in amount: The company's profits abated significantly after the new regulations were implemented.
* To diminish in power or force: The power of the king abated as the people rose up in rebellion.
* To become less severe: The initial shock of the news began to abate after a few hours.
Let me know if you'd like to see more examples!