What does "integrity" mean?

Native speaker’s answer
Rebecca
"Integrity" means the honesty, uprightness, character, or morality of something or someone. If someone says that someone has no integrity, they are expressing that that person is dishonest or lacking in character. In the case of this video, the speaker is expressing that many people had criticized the integrity of the Australian Open this year, meaning that it was morally questionable or dishonest/unfair in some way. Ex: Companies who profit off of underpaid labor have no integrity. Ex: My teacher is a person of character and integrity.