What does out of good graces mean?

"Out of good graces" refers to a situation where someone has fallen out of favor or has lost the goodwill of another person or group. This can happen due to a disagreement, a mistake, or a breach of trust. When someone is out of good graces, they may experience social or professional consequences, such as being excluded from activities or opportunities. Essentially, it signifies a loss of respect or positive regard.