American Dictionary
Definition stand up in American English
stand up phrasal verb
phrasal verb
2
to not come to meet someone who you have arranged to meet, especially someone who you are having or starting a sexual or romantic relationship with
3
to react in a particular way to severe conditions or treatment
Example
She was confident her witness would stand up to detailed questioning.
5
to state or show publicly that you support someone or something, especially when something unpleasant or dangerous could happen to you as a result
Synonyms and related words
