The word "巨无霸" is formed through the semantic combination of three characters: 巨 (jù), meaning "huge" or "gigantic"; 无 (wú), meaning "without" or "none"; and 霸 (bà), meaning "overlord" or "dominant". When joined, they create a compound term that literally translates to "huge and without rival", conveying the concept of something immensely large and supreme, as seen in its use for the Big Mac burger to emphasize its size and dominance.