To grasp the meaning, significance, or nature of something. verb
She tried to understand the complex instructions before starting the project.
He finally understood the importance of regular exercise for maintaining good health.
To interpret or view something in a particular way. verb
I understand his actions as a sign of goodwill.
The teacher understood the student's question as a request for more information.
To be aware of the character or nature of someone or something. verb
She understands him better than anyone else.
They understood the risks involved in the investment.
To have a sympathetic awareness or tolerance. verb
I understand why you made that decision, even if I don't agree with it.
He understood her need for independence.