平庸 (píng yōng) is an adjective meaning 'mediocre' or 'unremarkable'—describing something or someone lacking distinction, excellence, or originality. The character 平 means 'flat,' 'even,' or 'ordinary,' while 庸 means 'common,' 'routine,' or 'unexceptional.' Together, they intensify the sense of dull uniformity and absence of standout qualities. It often carries a mildly negative or critical connotation, implying disappointment or unfulfilled potential rather than mere neutrality.

This word is commonly used to describe people’s abilities, work output, artistic creations, or life choices—especially in evaluative or reflective contexts. It appears frequently in essays, literary criticism, self-reflection, and discussions about ambition or societal expectations. Unlike neutral terms like 普通 (pǔtōng, 'ordinary'), 平庸 suggests a deficit: not just average, but disappointingly so—like a painting that is technically correct but emotionally lifeless, or a career path chosen out of habit rather than passion.