More uses of the verb SEE

However, SEE can also be used to mean ‘to meet’, ‘to date someone’. The meaning is different here and so, in these contexts, the verb SEE can also be used in the Progressive or Continuous Forms.
For example: I’m seeing the doctor about my problem, next Tuesday.
They have been seeing each other for some time now and I think the relationship has become more serious.
SEE = to understand or to notice