Avocado oil is extracted from the avocado fruit. The pulp of the fruit is thick and creamy. Because of its specific flavor, it’s known as a common ingredient in cooking. On the other hand, avocado oil is not seen much in the pantry. There's a reason behind it as well.
The smoking point of avocado oil is extremely high. For unrefined avocado oil, it is 250 °C (482 °F), and it is 271 °C (520 °F) for refined olive oil. Compare that to any regular cooking oil you use, and you will see how big the gap is. While avocado oil is not generally used in cooking, it is still used as a dressing.