Mumu

Mumu is a term that can refer to several unrelated subjects, and its meaning is determined by context. In technology and gaming, MuMu (often written MuMu or MuMu App Player) is an Android device emulator for personal computers. Developed by NetEase, it enables users to run mobile apps and games on Windows or macOS, featuring keyboard mapping, multi-instance windows, and compatibility with various input devices. The project has been marketed as a platform for gaming and app testing, and it competes with other emulators such as Bluestacks and LDPlayer.

In fashion and design, muʻumuʻu (often spelled muumuu) is a loose, ankle- or calf-length dress of Hawaiian origin. Traditional muʻumuʻu is made from lightweight fabrics and is worn by Pacific Island communities; in 20th-century fashion it became a popular casual garment worldwide, particularly during the mid-century Aloha shirt era.

In popular culture and media, "Mumu" appears as a personal name, nickname, or fictional character in various works. Because it lacks a single, universal meaning, the term generally requires contextual clues to determine its intended referent.

See also: muumuu, muʻumuʻu.