Understanding a concept means you get it.

Your understanding might be that your mother will always drive you to school if you miss.

Knowledge about a subject, situation, etc.

Or about how something works:

A particular way in.

Learn the correct usage of understanding and understandings in english.

Knowledge about a subject, situation, etc.

Or about how something works:

A particular way in.

Mental process of a person who comprehends;

Understanding is a cognitive process related to an abstract or physical object, such as a person, situation, or message whereby one.

The meaning of understanding is a mental grasp :

Comprehension usually used with of.

Agreement, pact, convention, promise, settlement, contract, deal, bargain;

If you have an understanding of something, you know how it works or know what it means.

Both comprehension and understanding can be used to talk about someone's ability to understand something. For those seeking similar resources, our guide on Understanding South Carolina Correctional System Terminology.pdf offers a detailed breakdown on this subject.