gloomy face

The term 'semblante mustio' refers to a facial expression that conveys feelings of sadness, melancholy, or disappointment. It describes a person's countenance that appears dull and lacking in joy, often characterized by downturned features and a general aura of gloom. This expression can be observed in individuals who are feeling downhearted or who are experiencing difficult emotional states. The phrase captures the essence of a somber mood, highlighting how emotions can be reflected in one's appearance.