To summarize, going out refers to fading away, ending, or leaving a place, sometimes to be with friends. Seeing someone can mean going to a doctor. Both of them can also mean being in a dating relationship.

What does it mean when your seeing someone?

People who are seeing someone are dating. They go out on dates regularly with the person that they are seeing. They may attend lunches, dinners, movies or other activities that people in relationships typically enjoy.

Is going out and dating the same thing?

“Dating,” in these modern times, is considered a very casual meeting of two people who might or might not be seeing other people; “going out” refers to two people in a relationship where they are exclusive with each other and are not seeing anyone else.

What is the definition of going out with someone?

go out with somebody | go out (together) ​(especially of young people) to spend time with somebody and have a romantic or sexual relationship with them. Tom has been going out with Lucy for six weeks.