What does it mean if someone is described as "aggrieved"?

When someone is described as "aggrieved," it means that they have been wronged or treated unfairly in some way, leading to feelings of distress or resentment. This term often relates to a sense of injustice, where an individual feels harmed or deprived of their rights or dignity.

In contrast, the other options describe states of being that do not align with the feelings of distress associated with being aggrieved. The first option suggests a sense of peace and contentment, while the third indicates a lack of concern or emotional turmoil. The fourth option conveys happiness and cheerfulness, which is the opposite of the feelings implied by being aggrieved. Therefore, recognizing the emotional state captured by the term is crucial in understanding its meaning.