Understanding implies abilities and dispositions with respect to an object. Both comprehension and understanding can be used to talk about someone's ability to understand something. The meaning of understanding is a mental grasp :
Understanding Bid and Ask Price in Forex Trading
Knowledge about a subject, situation, etc. Understanding a concept means you get it. Understanding is a relation between the knower and an object of understanding.
Your understanding might be that your mother will always drive you to school if you miss the bus.
He noted bond's apparent lack of. How to use understanding in a sentence. Comprehension usually used with of. Or about how something works:
