Lesson 7, Exercise 7 - The phrasal verb 'vouch' is the most difficult vocabualry word in this whole lesson.
I can vouch for that. Is that true? Stubborn. Stubborn? They're wonderful, too
"Vouch for something or someone" is a phrasal verb. It means to support the truth of something or the good character of someone, based on your knowledge or experience.
Example from our video: Michelle's mother can vouch for the fact that her daughter is stubborn. She can confirm that this is true. She says "I can vouch for that."
Another example: "Our accountant will vouch for the accuracy of the financial report. I have known him for years and can vouch for his honesty."