Definition from macmillandictionary.com
A man at the back stood up to ask a question.
You have the chair. I don’t mind eating standing up.
Stand up straight and take your hands out of your pockets.
I wasn’t sure how well the house would stand up in a storm.
She was confident her witness would stand up well to detailed questioning.
We all knew her story wouldn’t stand up in court.
Did she stand you up?
It’s time for people who care about freedom to stand up and be counted.
The news agency had done the basics to stand the story up.