The Vietnamese word "vạn năng" is an adjective that translates to "multipurpose" or "multipower" in English. It describes something that has many functions or capabilities, making it versatile and useful in various situations.
While "vạn năng" mainly refers to versatility, in some contexts, it can imply high capability or power, such as when describing a "vạn năng năng lực" meaning "highly capable ability."