媒婆 (méipó) literally combines 媒 (méi), meaning 'matchmaker' or 'intermediary in marriage', and 婆 (pó), meaning 'old woman' or 'matron'. Together, the term refers specifically to a traditional female matchmaker—typically an older, experienced woman who arranges marriages by introducing eligible young men and women, often within the same community or social circle. Historically,媒婆 played a vital role in Chinese society, especially before modern dating practices emerged.

While the word carries cultural resonance and appears frequently in literature, opera, and period dramas, it is now largely archaic in daily use. Today, it may be used humorously, nostalgically, or critically—to imply meddling, outdated gender roles, or overly intrusive matchmaking. It is not used for professional marriage counselors or modern dating app services; those are described with neutral or contemporary terms like 红娘 (hóngniáng) or 婚恋顾问 (hūnliàn gùwèn).