1. the ability to comprehend or grasp the meaning of something
2. sympathetic awareness or tolerance
3. an informal or unspoken agreement between people

1. showing compassion or tolerance toward others

Examples

• Her understanding of mathematics improved after extra tutoring.
• The teacher showed great understanding when the student explained his difficulties.
• We have an understanding that he will help with the project.
• She gave me an understanding smile when I made the mistake.
• His understanding of the situation was incomplete.
• The parents reached an understanding about their children's schedules.
• She is very understanding about people's different needs.