The meaning of UNDERSTANDING is a mental grasp : comprehension. How to use understanding in a sentence.

characterized by understanding; prompted by, based on, or demonstrating comprehension, intelligence, discernment, empathy, or the like.

The sum of your knowledge of a certain topic, is your understanding of it. This can change, or deepen as you learn more. But being an understanding person doesn't take a lot of studying …

The ability by which one understands; intelligence: concepts that are beyond the understanding of a child. b. The quality or condition of one who understands; comprehension: Do you have …

Definition of understanding noun from the Oxford Advanced Learner's Dictionary. [uncountable, singular] understanding (of something) the knowledge that somebody has about a particular …