(of a person) given to unpredictable changes of mood, especially sudden bouts of gloominess or sullenness.
She could be moody, with emotions ranging from laughter to tears in a matter of minutes.
The stormy weather mirrored his moody disposition as he navigated the rocky shoreline.
Being moody doesn't necessarily mean being unhappy; some people naturally experience emotional fluctuations.
Understanding a moody person's triggers can help create a more supportive environment.
